{"title":"Cylinder Heads","description":"","products":[{"product_id":"head-installation-kit-w-out-arp-studs-6-6l-lly-lbz-lmm-duramax","title":"Head Installation Kit w\/out ARP Studs - 6.6L LLY\/LBZ\/LMM Duramax","description":"\u003cp\u003eHead Installation Kit w\/out ARP Studs - 6.6L LLY\/LBZ\/LMM Duramax\u003c\/p\u003e","brand":"Alliant Power","offers":[{"title":"Default Title","offer_id":39952046194822,"sku":"AP0063","price":606.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/AP0063.jpg?v=1664561548"},{"product_id":"1998-5-2002-cummins-5-9l-24-valve-premium-stock-plus-head","title":"Industrial Injection 5.9 Cummins Premium Stock Plus Cylinder Head (1998.5-2002)","description":"\u003ch2\u003eIndustrial Injection 5.9 Cummins Premium Stock Plus Cylinder Head (\u003cspan\u003e1998.5-2002\u003c\/span\u003e)\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Industrial Injection Premium Stock Plus Cylinder Head is a high-quality replacement cylinder head for 1998.5-2002 Dodge Cummins 5.9L Common Rail engines. Built with upgraded valvetrain components and premium machining processes, this cylinder head is designed to provide exceptional durability, reliability, and long-term performance for daily drivers, towing applications, and work trucks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach head is assembled with custom stainless steel nitride-coated valves, oversized high-temperature alloy valve seats, hardened alloy valve guides, and brand-new valve springs. These upgraded components offer superior wear resistance, improved heat handling, and increased longevity compared to factory components.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhether you're replacing a damaged cylinder head or refreshing your engine build, the Premium Stock Plus Cylinder Head delivers OEM-style fitment with enhanced durability where it matters most.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eCustom performance stainless steel nitride-coated valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium oversized high-temperature alloy valve seats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiamond honed high-strength alloy valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew valve springs installed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete and ready for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect replacement for 1998.5-2002 5.9L Cummins engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eImproved durability over factory components\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced valve train reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuperior heat resistance for towing and heavy-duty use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced wear for extended engine life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOEM-style fit and performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for stock and mild performance applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e1998.5-2002 Dodge Ram 2500\/3500 5.9L Cummins Common Rail Engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952083583110,"sku":"PDM-24VSTKH","price":2422.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/243601_001-r.jpg?v=1664562267"},{"product_id":"cummins-5-9l-24-valve-performance-head","title":"Industrial Injection 5.9 Cummins Stage 1 Ported \u0026 Polished Cylinder Head (1998.5-2002)","description":"\u003ch2\u003e\u003cspan\u003eIndustrial Injection 5.9 Cummins Stage 1 Ported \u0026amp; Polished Cylinder Head with Fire Ring Grooves (1998.5-2002)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUpgrade your 5.9L Cummins with the Industrial Injection Stage 1 Ported \u0026amp; Polished Cylinder Head, engineered for daily drivers, towing applications, and performance enthusiasts. This fully assembled cylinder head is CNC ported, fire ring ready, and designed to improve airflow, reliability, and overall engine performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBuilt using advanced 5-axis CNC porting technology, every intake and exhaust port is precision-machined and hand-finished to maximize airflow and maintain consistent cylinder-to-cylinder performance. The result is improved horsepower, torque, throttle response, and reduced cylinder pressures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach cylinder head comes complete with premium stainless steel nitride-coated valves, high-strength alloy valve guides, oversized high-temperature valve seats, and 95lb performance valve springs manufactured in the USA for increased durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTo improve long-term reliability, the head features drilled and tapped steel coolant freeze plugs that eliminate the common failure points found in factory press-in plugs. Radius-cut fire ring grooves are machined into the head to work with a fire ring head gasket, helping reduce the risk of head gasket failure in high-performance applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eFully CNC ported and hand-blended cylinder head\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRadius-cut fire ring grooves for improved head gasket sealing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePerformance stainless steel nitride-coated valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-strength hardened alloy valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium oversized high-temperature valve seats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrilled and tapped steel coolant freeze plugs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e95lb USA-made performance valve springs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete and ready to install\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eImproved airflow and engine efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased horsepower and torque potential\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced durability for towing and performance use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBetter valve train stability at higher RPM\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced risk of dropped valve seats and freeze plug failures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for long-lasting reliability and daily drivability\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fire Ring Head Gasket sold separately.\u003c\/span\u003e\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952083615878,"sku":"PDM-24VSTH","price":5026.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/head1.png?v=1669922136"},{"product_id":"1998-5-2002-cummins-5-9l-24-valve-race-head","title":"Industrial Injection 5.9L 24 Valve Cummins Stage 2 Ported \u0026amp; Polished Cylinder Head (1998.5-2002)","description":"\u003ch2\u003e\u003cspan\u003eIndustrial Injection 5.9L 24 Valve Cummins Stage 2 Ported \u0026amp; Polished Cylinder Head with Fire Ring Grooves (1998.5-2002)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Industrial Injection Stage 2 Ported \u0026amp; Polished Cylinder Head is designed for 1998.5-2002 Dodge Ram 5.9L Cummins Common Rail engines requiring maximum airflow, improved durability, and superior head gasket sealing. Fully CNC ported and hand-finished, this high-performance cylinder head is built for street performance, and competition applications where airflow and reliability are critical.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFeaturing an intake shelf machined off to accept a performance intake runner, this Stage 2 cylinder head is optimized for increased airflow at the highest performance level. Advanced 5-axis CNC porting technology ensures every intake and exhaust port flows consistently, while hand blending provides a smooth, high-quality finish for maximum performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach cylinder head is assembled with stainless steel nitride-coated valves, premium high-temperature valve seats, hardened alloy valve guides, and USA-made 120lb performance valve springs. Radius-cut fire ring grooves are machined into the head to provide enhanced combustion sealing when used with a compatible fire ring head gasket, helping reduce the risk of head gasket failure in high-boost applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTo further improve reliability, drilled and tapped steel coolant freeze plugs replace the factory press-in plugs, eliminating a common failure point found in OEM cylinder heads.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIntake shelf machined off to accept performance intake runner\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFully CNC ported cylinder head with performance hand blending\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRadius-cut fire ring grooves for improved head gasket sealing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePerformance stainless steel nitride-coated valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium oversized high-temperature alloy valve seats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiamond honed hardened alloy valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrilled and tapped steel coolant freeze plugs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUSA-made 120lb performance valve springs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete and ready for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIncreased airflow and engine efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved horsepower and torque potential\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced combustion sealing for high-boost applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGreater valve train stability at elevated RPM\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced risk of dropped valve seats and freeze plug failures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOptimized for performance intake runner applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for racing, and high-performance street builds\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e1998.5-2002 Dodge Ram 2500\/3500 5.9L Cummins Common Rail Engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Notes:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eFire Ring Head Gasket sold separately.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePerformance Intake Runner sold separately.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952083648646,"sku":"PDM-24VRH","price":6987.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/243603_001-r.jpg?v=1664562270"},{"product_id":"2007-5-cummins-6-7l-performance-head","title":"Industrial Injection 6.7L Cummins Stage 1 Ported \u0026 Polished Cylinder Head (2007.5-2018)","description":"\u003ch2\u003e\u003cspan\u003eIndustrial Injection 6.7L Cummins Stage 1 Ported \u0026amp; Polished Cylinder Head with Fire Ring Grooves (2007.5-2018)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Industrial Injection Stage 1 Ported \u0026amp; Polished Cylinder Head with Fire Ring Grooves is designed to maximize airflow, durability, and sealing performance for 6.7L Cummins engines. Utilizing advanced 5-axis CNC porting technology and precision hand-finishing, this cylinder head delivers improved airflow, increased performance potential, and exceptional reliability for towing, daily driving, and high-performance applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach cylinder head is equipped with oversized 36mm stainless steel nitride-coated valves, premium high-temperature alloy valve seats, hardened alloy valve guides, and USA-made 95lb performance valve springs. Radius-cut fire ring grooves provide enhanced combustion sealing when used with a compatible fire ring head gasket, helping reduce the risk of head gasket failure under increased cylinder pressures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTo further improve reliability, the factory coolant freeze plugs are replaced with drilled and tapped plugs, eliminating a common failure point found in OEM cylinder heads.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eCNC ported cylinder head with performance hand blending\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOversized 36mm stainless steel nitride-coated valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium oversized high-temperature alloy valve seats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiamond honed hardened alloy valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrilled and tapped coolant freeze plugs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePerformance 95lb valve springs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRadius-cut fire ring grooves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete and ready for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIncreased airflow and engine efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved horsepower and torque potential\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced combustion sealing for high-boost applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGreater valve train stability and durability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced risk of dropped valve seats and freeze plug failures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for towing, street, and competition builds\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Note:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eFire Ring Head Gasket sold separately.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952086794374,"sku":"PDM-67STH","price":4745.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/246602_001.jpg?v=1664562368"},{"product_id":"2007-5-cummins-6-7l-stock-head","title":"Industrial Injection 6.7 Cummins Premium Stock Plus Cylinder Head (2007.5-2018)","description":"\u003ch2\u003eIndustrial Injection 6.7 Cummins Premium Stock Plus Cylinder Head (2007.5-2018)\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Industrial Injection Premium Stock Plus Cylinder Head is a high-quality replacement cylinder head for 2007.5-2018 Dodge Cummins 6.7L Common Rail engines. Built with upgraded valvetrain components and premium machining processes, this cylinder head is designed to provide exceptional durability, reliability, and long-term performance for daily drivers, towing applications, and work trucks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach head is assembled with custom stainless steel nitride-coated valves, oversized high-temperature alloy valve seats, hardened alloy valve guides, and brand-new valve springs. These upgraded components offer superior wear resistance, improved heat handling, and increased longevity compared to factory components.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhether you're replacing a damaged cylinder head or refreshing your engine build, the Premium Stock Plus Cylinder Head delivers OEM-style fitment with enhanced durability where it matters most.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eCustom performance stainless steel nitride-coated valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium oversized high-temperature alloy valve seats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiamond honed high-strength alloy valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew valve springs installed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete and ready for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect replacement for 2007.5-2018 6.7L Cummins engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eImproved durability over factory components\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced valve train reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuperior heat resistance for towing and heavy-duty use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced wear for extended engine life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOEM-style fit and performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for stock and mild performance applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e2007.5-2018 Dodge Ram 2500\/3500 6.7L Cummins Common Rail Engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952086827142,"sku":"PDM-67STKH","price":2423.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/246601_001-r.jpg?v=1664562370"},{"product_id":"2007-5-cummins-6-7l-stage-2-race-head","title":"Industrial Injection 6.7L Cummins Stage 2 Ported \u0026 Polished Cylinder Head (2007.5-2018)","description":"\u003ch2\u003e\u003cspan\u003eIndustrial Injection 6.7L Cummins Stage 2 Ported \u0026amp; Polished Cylinder Head with Fire Ring Grooves (2007.5-2018)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Industrial Injection Stage 2 Ported \u0026amp; Polished Cylinder Head is designed for 2007.5-2018 Dodge Ram 5.9L Cummins Common Rail engines requiring maximum airflow, improved durability, and superior head gasket sealing. Fully CNC ported and hand-finished, this high-performance cylinder head is built for street performance, and competition applications where airflow and reliability are critical.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFeaturing an intake shelf machined off to accept a performance intake runner, this Stage 2 cylinder head is optimized for increased airflow at the highest performance level. Advanced 5-axis CNC porting technology ensures every intake and exhaust port flows consistently, while hand blending provides a smooth, high-quality finish for maximum performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach cylinder head is assembled with stainless steel nitride-coated valves, premium high-temperature valve seats, hardened alloy valve guides, and USA-made 120lb performance valve springs. Radius-cut fire ring grooves are machined into the head to provide enhanced combustion sealing when used with a compatible fire ring head gasket, helping reduce the risk of head gasket failure in high-boost applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTo further improve reliability, drilled and tapped steel coolant freeze plugs replace the factory press-in plugs, eliminating a common failure point found in OEM cylinder heads.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIntake shelf machined off to accept performance intake runner\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFully CNC ported cylinder head with performance hand blending\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRadius-cut fire ring grooves for improved head gasket sealing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePerformance stainless steel nitride-coated valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium oversized high-temperature alloy valve seats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiamond honed hardened alloy valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrilled and tapped steel coolant freeze plugs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUSA-made 120lb performance valve springs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete and ready for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIncreased airflow and engine efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved horsepower and torque potential\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced combustion sealing for high-boost applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGreater valve train stability at elevated RPM\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced risk of dropped valve seats and freeze plug failures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOptimized for performance intake runner applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for racing, and high-performance street builds\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e2007.5-2018 Dodge Ram 2500\/3500 6.7L Cummins Common Rail Engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Notes:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eFire Ring Head Gasket sold separately.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePerformance Intake Runner sold separately.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-bottom: 7.5pt; line-height: normal;\" class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952086892678,"sku":"PDM-67RH","price":6567.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/246603_001-r.jpg?v=1664562371"},{"product_id":"cummins-6-7l-fire-ring-gasket-kit-2007-5-2018","title":"6.7 Cummins Fire Ring Head Gasket Kit (2007.5-2018)","description":"\u003ch2\u003eIndustrial Injection 6.7 Cummins Fire Ring Head Gasket Kit (2007.5-2018)\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFits:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" mce-data-marked=\"1\"\u003e2007.5-2018 6.7 Cummins\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eItem Type: \u003c\/strong\u003eIndustrial Injection Fire Ring Head Gasket\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBrand: \u003c\/strong\u003eIndustrial Injection\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePart Number: \u003c\/strong\u003ePDM-54774\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFire Ring Specs:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e    Diameter: 4.550\"\u003c\/p\u003e\n\u003cp\u003e    Thickness: .105\"\u003c\/p\u003e\n\u003cp\u003e    Groove Depth: .043\"-.045\"\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Do Not Use Factory Head Bolts \u003c\/p\u003e\n\u003cp\u003eThe Industrial Injection Fire Ring gasket kit is made with a high quality gasket and rings. This gasket kit can be purchased for a machine shop to cut the grooves into the head and comes with instructions. You can also purchase this with our cylinder heads we offer with the grooves cut in the heads already!\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952087056518,"sku":"PDM-54774","price":349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/246B01_001.jpg?v=1664562378"},{"product_id":"2003-2007-cummins-5-9l-stock-head","title":"Industrial Injection 5.9 Cummins Premium Stock Plus Cylinder Head (2003-2007)","description":"\u003ch2\u003eIndustrial Injection 5.9 Cummins Premium Stock Plus Cylinder Head (2003-2007)\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Industrial Injection Premium Stock Plus Cylinder Head is a high-quality replacement cylinder head for 2003-2007 Dodge Cummins 5.9L Common Rail engines. Built with upgraded valvetrain components and premium machining processes, this cylinder head is designed to provide exceptional durability, reliability, and long-term performance for daily drivers, towing applications, and work trucks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach head is assembled with custom stainless steel nitride-coated valves, oversized high-temperature alloy valve seats, hardened alloy valve guides, and brand-new valve springs. These upgraded components offer superior wear resistance, improved heat handling, and increased longevity compared to factory components.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhether you're replacing a damaged cylinder head or refreshing your engine build, the Premium Stock Plus Cylinder Head delivers OEM-style fitment with enhanced durability where it matters most.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eCustom performance stainless steel nitride-coated valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium oversized high-temperature alloy valve seats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiamond honed high-strength alloy valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew valve springs installed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete and ready for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect replacement for 2003-2007 5.9L Cummins engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eImproved durability over factory components\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced valve train reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuperior heat resistance for towing and heavy-duty use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced wear for extended engine life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOEM-style fit and performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for stock and mild performance applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e2003-2007 Dodge Ram 2500\/3500 5.9L Cummins Common Rail Engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952087515270,"sku":"PDM-59CRSTKH","price":2277.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/247601_001-r.jpg?v=1664562394"},{"product_id":"2003-2007-cummins-5-9l-performance-head","title":"Industrial injection 5.9 Cummins Stage 1 Ported \u0026 Polished Cylinder Head (2003-2007)","description":"\u003ch2\u003e\u003cspan\u003eIndustrial Injection 5.9 Cummins Stage 1 Ported \u0026amp; Polished Cylinder Head with Fire Ring Grooves (2003-2007)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUpgrade your 5.9L Cummins with the Industrial Injection Stage 1 Ported \u0026amp; Polished Cylinder Head, engineered for daily drivers, towing applications, and performance enthusiasts. This fully assembled cylinder head is CNC ported, fire ring ready, and designed to improve airflow, reliability, and overall engine performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBuilt using advanced 5-axis CNC porting technology, every intake and exhaust port is precision-machined and hand-finished to maximize airflow and maintain consistent cylinder-to-cylinder performance. The result is improved horsepower, torque, throttle response, and reduced cylinder pressures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach cylinder head comes complete with premium stainless steel nitride-coated valves, high-strength alloy valve guides, oversized high-temperature valve seats, and 95lb performance valve springs manufactured in the USA for increased durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTo improve long-term reliability, the head features drilled and tapped steel coolant freeze plugs that eliminate the common failure points found in factory press-in plugs. Radius-cut fire ring grooves are machined into the head to work with a fire ring head gasket, helping reduce the risk of head gasket failure in high-performance applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eFully CNC ported and hand-blended cylinder head\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRadius-cut fire ring grooves for improved head gasket sealing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePerformance stainless steel nitride-coated valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-strength hardened alloy valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium oversized high-temperature valve seats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrilled and tapped steel coolant freeze plugs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e95lb USA-made performance valve springs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete and ready to install\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eImproved airflow and engine efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased horsepower and torque potential\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced durability for towing and performance use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBetter valve train stability at higher RPM\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced risk of dropped valve seats and freeze plug failures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for long-lasting reliability and daily drivability\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fire Ring Head Gasket sold separately.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952087744646,"sku":"PDM-59CRSTH","price":4745.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/247602_001.jpg?v=1664562398"},{"product_id":"2003-2007-cummins-5-9l-stage-1-race-performance-head","title":"Industrial Injection 5.9L Cummins Stage 2 Ported \u0026 Polished Cylinder Head (2003-2007)","description":"\u003ch2\u003e\u003cspan\u003eIndustrial Injection 5.9L Cummins Stage 2 Ported \u0026amp; Polished Cylinder Head with Fire Ring Grooves (2003-2007)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Industrial Injection Stage 2 Ported \u0026amp; Polished Cylinder Head is designed for 2003-2007 Dodge Ram 5.9L Cummins Common Rail engines requiring maximum airflow, improved durability, and superior head gasket sealing. Fully CNC ported and hand-finished, this high-performance cylinder head is built for street performance, and competition applications where airflow and reliability are critical.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFeaturing an intake shelf machined off to accept a performance intake runner, this Stage 2 cylinder head is optimized for increased airflow at the highest performance level. Advanced 5-axis CNC porting technology ensures every intake and exhaust port flows consistently, while hand blending provides a smooth, high-quality finish for maximum performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach cylinder head is assembled with stainless steel nitride-coated valves, premium high-temperature valve seats, hardened alloy valve guides, and USA-made 120lb performance valve springs. Radius-cut fire ring grooves are machined into the head to provide enhanced combustion sealing when used with a compatible fire ring head gasket, helping reduce the risk of head gasket failure in high-boost applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTo further improve reliability, drilled and tapped steel coolant freeze plugs replace the factory press-in plugs, eliminating a common failure point found in OEM cylinder heads.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIntake shelf machined off to accept performance intake runner\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFully CNC ported cylinder head with performance hand blending\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRadius-cut fire ring grooves for improved head gasket sealing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePerformance stainless steel nitride-coated valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium oversized high-temperature alloy valve seats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiamond honed hardened alloy valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrilled and tapped steel coolant freeze plugs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUSA-made 120lb performance valve springs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete and ready for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIncreased airflow and engine efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved horsepower and torque potential\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced combustion sealing for high-boost applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGreater valve train stability at elevated RPM\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced risk of dropped valve seats and freeze plug failures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOptimized for performance intake runner applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for racing, and high-performance street builds\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e2003-2007 Dodge Ram 2500\/3500 5.9L Cummins Common Rail Engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Notes:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eFire Ring Head Gasket sold separately.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePerformance Intake Runner sold separately.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952087810182,"sku":"PDM-59CRRH","price":6567.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/247603_001-r.jpg?v=1664562405"},{"product_id":"cummins-5-9l-fire-ring-gasket-kit-2003-2007","title":"5.9 Cummins Fire Ring Head Gasket Kit (2003-2007)","description":"\u003ch2\u003eIndustrial Injection 5.9 Cummins Fire Ring Head Gasket Kit (2003-2007)\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFits:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" mce-data-marked=\"1\"\u003e2003-2007 5.9 Cummins\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eItem Type: \u003c\/strong\u003eFire Ring Head Gasket\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBrand: \u003c\/strong\u003eIndustrial Injection\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePart Number: \u003c\/strong\u003ePDM-54557A\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eFire Ring Specs:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter: 4.550\"\u003c\/li\u003e\n\u003cli\u003eThickness: .105\"\u003c\/li\u003e\n\u003cli\u003eGroove Depth: .034\"-.036\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Do Not Use Factory Head Bolts \u003c\/p\u003e\n\u003cp\u003eThe Industrial Injection Fire Ring gasket kit is made with a high quality gasket and rings. This gasket kit can be purchased for a machine shop to cut the grooves into the head and comes with instructions. You can also purchase this with our cylinder heads we offer with the grooves cut in the heads already!\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952088629382,"sku":"PDM-54557A","price":349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/247B01_001.jpg?v=1664562446"},{"product_id":"cummins-24-valve-fire-ring-gasket-kit","title":"Cummins Fire Ring Head Gasket Kit (1998.5-2002)","description":"\u003ch2\u003eIndustrial Injection Cummins 24 Valve Fire Ring Head Gasket Kit (1998.5-2002)\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFits:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e1998.5-2002 24V Cummins\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eItem Type: \u003c\/strong\u003eIndustrial Injection Fire Ring Head Gasket\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBrand: \u003c\/strong\u003eIndustrial Injection\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePart Number: \u003c\/strong\u003ePDM-54174\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eFire Ring Specs:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter: 4.550\"\u003c\/li\u003e\n\u003cli\u003eThickness: .105\"\u003c\/li\u003e\n\u003cli\u003eGroove Depth: .034\"-.036\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Do Not Use Factory Head Bolts \u003c\/p\u003e\n\u003cp\u003eThe Industrial Injection Fire Ring gasket kit is made with a high quality gasket and rings. This gasket kit can be purchased for a machine shop to cut the grooves into the head and comes with instructions. You can also purchase this with our cylinder heads we offer with the grooves cut in the heads already!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952090824838,"sku":"PDM-54174","price":349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/24EB01_001.jpg?v=1664562520"},{"product_id":"1989-1998-cummins-5-9l-12-valve-premium-stock-plus-head","title":"Industrial Injection 5.9L Cummins 12 Valve Premium Stock Plus Cylinder Head (1989-1998)","description":"\u003ch2\u003e\n\u003cspan\u003eIndustrial Injection 5.9L Cummins 12 Valve Premium Stock Plus Cylinder Head (\u003c\/span\u003e\u003cspan\u003e1989-1998)\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Industrial Injection Premium Stock Plus Cylinder Head is a reliable, performance-oriented upgrade for 1989-1998 Dodge Ram 5.9L 12 Valve Cummins engines. Designed as a direct bolt-on replacement, this cylinder head combines premium valvetrain components with proven durability to deliver long-lasting performance for daily drivers, tow rigs, and performance builds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach cylinder head comes fully assembled and ready for installation, featuring stainless steel nitride-coated valves, high-strength alloy valve guides, upgraded 150lb valve springs, and top hat valve seals. The upgraded components provide increased durability, improved valve control, and enhanced reliability compared to factory cylinder heads.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 7mm injector bore design ensures compatibility with popular injector upgrades, making this cylinder head an excellent choice for stock replacement and mild-to-moderate performance applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eCustom performance stainless steel nitride-coated valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTop hat valve seals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiamond honed high-strength alloy valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUpgraded 150lb valve springs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e7mm injector bores\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete and ready for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect replacement for 1989-1998 5.9L Cummins engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eImproved durability over factory cylinder heads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced valve train stability and reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased spring pressure for performance applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBetter resistance to wear and heat\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with common injector upgrades\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for daily driving, towing, and street performance builds\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e1989-1998 Dodge Ram 2500\/3500 5.9L 12 Valve Cummins Engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952092921990,"sku":"PDM-12VSTKH","price":1423.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/24G601_001-r.jpg?v=1664562601"},{"product_id":"1989-1998-cummins-5-9l-12-valve-performance-head","title":"Industrial Injection 5.9 Cummins 12 Valve Stage 1 Ported \u0026 Polished Cylinder Head (1989-1998)","description":"\u003ch2\u003e\u003cspan\u003e1989-1998 5.9L Cummins 12 Valve Stage 1 Ported \u0026amp; Polished Cylinder Head with Fire Ring Grooves\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Industrial Injection Stage 1 Ported \u0026amp; Polished Cylinder Head with Fire Ring Grooves is engineered for 1989-1998 Dodge Ram 5.9L 12 Valve Cummins engines seeking improved airflow, enhanced durability, and superior head gasket sealing. Utilizing advanced CNC porting technology and precision hand-finishing, this cylinder head delivers increased airflow and performance while maintaining the reliability needed for daily driving, towing, and high-horsepower applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach cylinder head is CNC ported and hand blended to ensure consistent airflow across every cylinder. The head is assembled with premium stainless steel nitride-coated valves, hardened alloy valve guides, top hat valve seals, and upgraded 150lb valve springs to provide exceptional durability and valve train control.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor added reliability, the cylinder head features drilled and tapped coolant freeze plugs, eliminating a common failure point found in factory cylinder heads. Radius-cut fire ring grooves are machined into the head to provide improved combustion sealing when used with a compatible fire ring head gasket, helping reduce the risk of head gasket failure under increased cylinder pressures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 7mm injector bore design offers compatibility with popular injector upgrades, making this cylinder head an ideal choice for street, towing, and performance-focused 12 Valve Cummins builds.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eCNC ported cylinder head with performance hand blending\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRadius-cut fire ring grooves for improved head gasket sealing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCustom performance stainless steel nitride-coated valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTop hat valve seals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiamond honed hardened alloy valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrilled and tapped coolant freeze plugs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUpgraded 150lb valve springs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e7mm injector bores\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete and ready for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIncreased airflow and engine efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved horsepower and torque potential\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced combustion sealing for high-boost applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGreater valve train stability and reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced risk of freeze plug and head gasket failures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with performance injector upgrades\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for towing, street, and competition builds\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e1989-1998 Dodge Ram 2500\/3500 5.9L 12 Valve Cummins Engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Note:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eFire Ring Head Gasket sold separately.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952093118598,"sku":"PDM-12VSTH","price":3840.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/24G602_001-r.jpg?v=1664562610"},{"product_id":"1989-1998-cummins-5-9l-12-valve-race-head","title":"Industrial Injection 5.9L 12 Valve Cummins Stage 2 Ported \u0026 Polished Cylinder Head (1989-1998)","description":"\u003ch2\u003e\n\u003cspan\u003eIndustrial Injection 5.9L 12 Valve Cummins Stage 2 Ported \u0026amp; Polished Cylinder Head with Fire Ring Grooves (\u003c\/span\u003e\u003cspan\u003e1989-1998)\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Industrial Injection Stage 2 Ported \u0026amp; Polished Cylinder Head is designed for 1989-1998 Dodge Ram 5.9L 12 Valve Cummins engines that demand increased airflow, enhanced durability, and superior head gasket sealing. Fully CNC ported and hand-finished, this high-performance cylinder head is built for towing, street performance, drag racing, and sled pulling applications where airflow and reliability are critical.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFeaturing an intake shelf machined off to accept a performance intake runner, this Stage 2 cylinder head is optimized for maximum airflow and cylinder efficiency. Advanced CNC porting of both the intake and exhaust ports ensures consistent airflow across every cylinder, while precision hand blending provides a smooth, high-quality finish for improved performance and drivability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach cylinder head is assembled with premium stainless steel nitride-coated valves, hardened alloy valve guides, top hat valve seals, and upgraded 150lb valve springs to provide exceptional durability and valve train stability. Radius-cut fire ring grooves are machined into the head to provide enhanced combustion sealing when used with a compatible fire ring head gasket, helping reduce the risk of head gasket failure in high-boost applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTo further improve reliability, drilled and tapped steel coolant freeze plugs replace the factory press-in plugs, eliminating a common failure point found in OEM cylinder heads. The 7mm injector bore design provides compatibility with popular injector upgrades, making this cylinder head an ideal foundation for both street and competition builds.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIntake shelf machined off to accept performance intake runner\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFully CNC ported intake and exhaust ports with performance hand blending\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRadius-cut fire ring grooves for improved head gasket sealing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCustom performance stainless steel nitride-coated valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTop hat valve seals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiamond honed hardened alloy valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrilled and tapped steel coolant freeze plugs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUpgraded 150lb valve springs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e7mm injector bores\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete and ready for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIncreased airflow and engine efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved horsepower and torque potential\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced combustion sealing for high-boost applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased valve train stability and durability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced risk of freeze plug and head gasket failures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with performance injector upgrades\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOptimized for towing, street performance, sled pulling, and racing applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt to withstand higher cylinder pressures and demanding operating conditions\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Notes:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eFire Ring Head Gasket sold separately.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePerformance Intake Runner sold separately.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWhy Choose Industrial Injection?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBuilt using advanced CNC machining technology and premium valvetrain components, the Stage 2 Ported \u0026amp; Polished Cylinder Head delivers the airflow, strength, and reliability needed to support serious horsepower while maintaining the durability that 12 Valve Cummins owners expect.\u003c\/span\u003e\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952093216902,"sku":"PDM-12VRH","price":6511.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/24G603_001-r.jpg?v=1664562617"},{"product_id":"2007-5-cummins-6-7l-stock-head-w-fire-rings","title":"Industrial Injection 6.7L Cummins Premium Stock Plus Cylinder Head with Fire Rings (2007.5-2018)","description":"\u003ch2\u003e\u003cspan\u003eIndustrial Injection 6.7L Cummins Premium Stock Plus Cylinder Head with Fire Rings (2007.5-2018)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Industrial Injection Premium Stock Plus Cylinder Head with Fire Ring Grooves is engineered for 2007.5-2018 Dodge Cummins 6.7L Common Rail engines that demand superior sealing, durability, and long-term reliability. Built with upgraded valvetrain components and precision machining, this cylinder head is ideal for towing, daily driving, and performance applications where head gasket integrity is critical.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach cylinder head comes assembled with custom stainless steel nitride-coated valves, oversized high-temperature alloy valve seats, hardened alloy valve guides, and new valve springs for maximum durability and performance. Radius-cut fire ring grooves are machined into the head to work with a fire ring head gasket, providing enhanced combustion sealing and helping reduce the risk of head gasket failure in higher cylinder pressure applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned to meet the needs of both work trucks and performance builds, this cylinder head delivers OEM-style fitment with premium upgraded components throughout.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eRadius-cut fire ring grooves for improved head gasket sealing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCustom performance stainless steel nitride-coated valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium oversized high-temperature alloy valve seats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiamond honed high-strength alloy valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew valve springs installed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete and ready for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect replacement for 2007.5-2018 6.7L Cummins engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIncreased head gasket sealing capability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved durability and long-term reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced resistance to high cylinder pressures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuperior heat management and valve train performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for towing, daily driving, and performance applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOEM-style fit with premium upgraded components\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e2007.5-2018 Dodge Ram 2500\/3500 6.7L Cummins Common Rail Engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Note:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eFire Ring Head Gasket sold separately. See related products for compatible gasket options.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952093380742,"sku":"PDM-67STKH-FR","price":2703.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/product_i_m_image_image_247601_001-r_10_1.jpg?v=1664562620"},{"product_id":"2007-5-cummins-6-7l-stage-3-race-head","title":"Industrial Injection 6.7L Cummins Stage 3 Ported \u0026 Polished Cylinder Head (2007.5-2018)","description":"\u003ch2\u003e\u003cspan\u003eIndustrial Injection 6.7L Cummins Stage 3 Ported \u0026amp; Polished Cylinder Head with Fire Ring Grooves (2007.5-2018)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Industrial Injection Stage 3 Ported \u0026amp; Polished Cylinder Head with Fire Ring Grooves is engineered for serious 6.7L Cummins racers, sled pullers, and high-horsepower performance builds. Featuring extensive CNC porting, oversized valves, and premium valvetrain components, this cylinder head is designed to maximize airflow, improve durability, and support extreme horsepower applications. Proven in the most demanding competition environments, this cylinder head design has supported \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eover 4,400 horsepower\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, making it one of the most capable and proven Cummins cylinder heads available.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUsing advanced 5-axis CNC porting technology and precision hand-finishing, each cylinder head delivers exceptional airflow and cylinder-to-cylinder consistency. With an impressive \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e285 CFM of airflow at .450\" lift\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, compared to approximately 165 CFM from a stock cylinder head, the Stage 3 head provides the airflow required to support today's highest horsepower diesel engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe intake shelf is machined off to accept a performance intake runner, while oversized 36mm stainless steel nitride-coated valves, premium high-temperature valve seats, hardened alloy valve guides, and USA-made 120lb valve springs provide the strength and reliability needed for extreme race and sled pull applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRadius-cut fire ring grooves are machined into the head to enhance combustion sealing and help prevent head gasket failure in high-boost, high-cylinder-pressure environments. Drilled and tapped steel coolant freeze plugs eliminate a common factory failure point, ensuring maximum reliability under extreme operating conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIntake shelf machined off to accept performance intake runner\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFully CNC ported cylinder head with performance hand blending\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e285 CFM airflow at .450\" lift\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOversized 36mm stainless steel nitride-coated valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium oversized high-temperature valve seats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiamond honed hardened alloy valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrilled and tapped steel coolant freeze plugs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUSA-made 120lb performance valve springs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRadius-cut fire ring grooves for improved head gasket sealing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete and ready for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cspan\u003eProven to support over \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4,400 horsepower\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSignificantly increased airflow and engine efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports extreme horsepower and competition builds\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced combustion sealing for high-boost applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved valve train control at elevated RPM\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced risk of dropped valve seats and freeze plug failures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOptimized for sled pulling, drag racing, and competition use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt to withstand extreme cylinder pressures and temperatures\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e2007.5-2018 Dodge Ram 2500\/3500 6.7L Cummins Engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-performance street, race, and sled pull builds\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Notes:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eFire Ring Head Gasket sold separately\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePerformance Intake Runner sold separately\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDue to the oversized 36mm valves, this cylinder head will not clear a standard 5.9L Cummins bore. A minimum 4.125\" bore is required.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWhy Choose Industrial Injection?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for serious competitors, the Stage 3 Ported \u0026amp; Polished Cylinder Head combines industry-leading airflow, premium valvetrain components, and advanced CNC machining to deliver the performance and reliability required in today's highest horsepower diesel applications. With a proven track record of supporting \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eover 4,400 horsepower\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this cylinder head has been tested and trusted in some of the most demanding race and sled pull builds in the industry.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952093446278,"sku":"PDM-67RHS2","price":7100.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/racehead.jpg?v=1668785320"},{"product_id":"2003-2007-cummins-5-9l-stock-head-w-fire-rings","title":"Industrial Injection 5.9L Cummins Premium Stock Plus Cylinder Head with Fire Rings (2003-2007)","description":"\u003ch2\u003e\u003cspan\u003eIndustrial Injection 5.9L Cummins Premium Stock Plus Cylinder Head with Fire Rings (2003-2007)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Industrial Injection Premium Stock Plus Cylinder Head with Fire Ring Grooves is engineered for 2003-2007 Dodge Cummins 5.9L Common Rail engines that demand superior sealing, durability, and long-term reliability. Built with upgraded valvetrain components and precision machining, this cylinder head is ideal for towing, daily driving, and performance applications where head gasket integrity is critical.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach cylinder head comes assembled with custom stainless steel nitride-coated valves, oversized high-temperature alloy valve seats, hardened alloy valve guides, and new valve springs for maximum durability and performance. Radius-cut fire ring grooves are machined into the head to work with a fire ring head gasket, providing enhanced combustion sealing and helping reduce the risk of head gasket failure in higher cylinder pressure applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned to meet the needs of both work trucks and performance builds, this cylinder head delivers OEM-style fitment with premium upgraded components throughout.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eRadius-cut fire ring grooves for improved head gasket sealing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCustom performance stainless steel nitride-coated valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium oversized high-temperature alloy valve seats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiamond honed high-strength alloy valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew valve springs installed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete and ready for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect replacement for 2003-2007 5.9L Cummins engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIncreased head gasket sealing capability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved durability and long-term reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced resistance to high cylinder pressures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuperior heat management and valve train performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for towing, daily driving, and performance applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOEM-style fit with premium upgraded components\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e2003-2007 Dodge Ram 2500\/3500 5.9L Cummins Common Rail Engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Note:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eFire Ring Head Gasket sold separately. See related products for compatible gasket options.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952093675654,"sku":"PDM-59STKH-FR","price":2500.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/product_i_m_image_image_247601_001-r_10_1_b19098f5-29a5-4555-9067-00368214172a.jpg?v=1664562632"},{"product_id":"arp-247-4202-425-head-studs-98-5-18-5-9-6-7-cummins","title":"ARP 247-4202 2000 (425) HEAD STUDS | 98.5-23 5.9\/6.7 CUMMINS","description":"\u003ch2\u003e\u003cspan letter-spacing:=\"\" font-size:=\"\" sans=\"\" pt=\"\"\u003eARP 247-4202-98.5-23 5.9\/6.7 CUMMINS\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan letter-spacing:=\"\" font-size:=\"\" sans=\"\" pt=\"\"\u003eProduced to Mil-S-8879 specifications, ARP cylinder head stud kits are centerless-ground and thread-rolled with a black oxide finish for durability and corrosion resistance. ARP also includes hardened parallel washers for even load distribution and reliable torque readings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan letter-spacing:=\"\" font-size:=\"\" sans=\"\" pt=\"\"\u003eTo help prevent head gasket failures with increased boost pressure from performance parts we highly recommend installing a set of ARP head studs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan letter-spacing:=\"\" font-size:=\"\" sans=\"\" pt=\"\"\u003eInstall Instructions \u003ca rel=\"noopener\" href=\"https:\/\/tech.arp-bolts.com\/instructions\/247-4202.pdf\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eClick Here\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":39952094560390,"sku":"ARP247-4202","price":525.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/files\/247-4202.jpg?v=1716480525"},{"product_id":"cummins-12-valve-fire-ring-gasket-kit-spec-4-550","title":"Industrial Injection 12 Valve Cummins Fire Ring Head Gasket Kit (1989-1998)","description":"\u003ch2\u003eIndustrial Injection 12 Valve Cummins Fire Ring Head Gasket Kit (1989-1998)\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFits:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e1989-1998 12V Cummins\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eItem Type: \u003c\/strong\u003eIndustrial Injection Fire Ring Head Gasket\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBrand: \u003c\/strong\u003eIndustrial Injection\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePart Number: \u003c\/strong\u003ePDM-4068C\u003c\/p\u003e\n\u003cp\u003eFire Ring Specs:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDiameter: 4.550\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThickness: .105\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGroove Depth: .034\"-.036\"\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Do Not Use Factory Head Bolts \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Industrial Injection Fire Ring gasket kit is made with a high quality gasket and rings. This gasket kit can be purchased for a machine shop to cut the grooves into the head and comes with instructions. You can also purchase this with our cylinder heads we offer with the grooves cut in the heads already!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952095576198,"sku":"PDM-4068C","price":349.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/24GB01_001.jpg?v=1664562692"},{"product_id":"1989-1998-cummins-5-9l-12-valve-premium-stock-plus-head-w-fire-rings","title":"Industrial Injection 5.9L Cummins 12 Valve Premium Stock Plus Cylinder Head w\/ Fire Ring Grooves (1989-1998)","description":"\u003ch2\u003e\n\u003cspan\u003eIndustrial Injection 5.9L Cummins 12 Valve Premium Stock Plus Cylinder Head with Fire Ring Grooves (\u003c\/span\u003e\u003cspan\u003e1989-1998)\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Industrial Injection Premium Stock Plus Cylinder Head with Fire Ring Grooves is built for 1989-1998 Dodge Ram 5.9L 12 Valve Cummins engines that demand superior durability, reliability, and head gasket sealing. Designed as a direct bolt-on replacement, this cylinder head combines premium valvetrain components with precision-machined fire ring grooves to help withstand higher cylinder pressures in towing, street, and performance applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach cylinder head comes fully assembled and ready for installation, featuring stainless steel nitride-coated valves, high-strength alloy valve guides, upgraded 150lb valve springs, and top hat valve seals. Radius-cut fire ring grooves are machined into the head to work with a compatible fire ring head gasket, helping improve combustion sealing and reduce the risk of head gasket failure under demanding conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 7mm injector bore design provides compatibility with popular injector upgrades, making this cylinder head an excellent choice for stock replacement, towing applications, and performance builds.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eRadius-cut fire ring grooves for improved head gasket sealing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCustom performance stainless steel nitride-coated valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTop hat valve seals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiamond honed high-strength alloy valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUpgraded 150lb valve springs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e7mm injector bores\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete and ready for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect replacement for 1989-1998 5.9L Cummins engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced combustion sealing for high-cylinder-pressure applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved durability and long-term reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased valve train stability and performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBetter resistance to wear and heat\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with common injector upgrades\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for towing, daily driving, and performance builds\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e1989-1998 Dodge Ram 2500\/3500 5.9L 12 Valve Cummins Engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Note:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eFire Ring Head Gasket sold separately.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-family: 'PT Sans'; font-size: 14px; letter-spacing: 1px;\"\u003e \u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952098132102,"sku":"PDM-12VSTKH-FR","price":1876.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/24G602_001-r_f9260f59-bee2-4e33-b011-55eabf2d71ee.jpg?v=1664562756"},{"product_id":"head-gasket-kit-w-arp-studs-cummins-5-9l-isb-1-10mm","title":"Head Gasket Kit w\/ARP Studs - 5.9 Cummins ISB 1.10mm","description":"\u003cp\u003e\u003cspan style='font-family: \"Segoe UI\", system-ui, \"Apple Color Emoji\", \"Segoe UI Emoji\", sans-serif; font-size: 14.6667px;'\u003eAlliant Power Head Gasket Kit AP0054. This includes 1.10mm head gaskets, and the necessary seals and head studs to replace the factory bolts. The AP0054 Kit contains everything you need to install the cylinder head for a 5.9 L Dodge ISB.\u003c\/span\u003e\u003c\/p\u003e","brand":"Alliant Power","offers":[{"title":"Default Title","offer_id":39952101146758,"sku":"AP0054","price":1171.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/ap0054_ap0093.jpg?v=1664562830"},{"product_id":"industrial-injection-lb7-duramax-stock-remanufactured-heads-2001-2004","title":"Industrial Injection 2001-2004 LB7 Duramax Premium Stock Plus Cylinder Heads (RH \u0026 LH Set)","description":"\u003ch2 data-section-id=\"rrrtu\" data-start=\"0\" data-end=\"71\"\u003e2001-2004 LB7 Duramax Premium Stock Plus Cylinder Heads (RH \u0026amp; LH Set)\u003c\/h2\u003e\n\u003cp data-start=\"73\" data-end=\"384\"\u003eRestore factory performance and long-term reliability to your 2001–2004 LB7 Duramax 6.6L with these stock remanufactured cylinder heads. Built to OE specifications and professionally remanufactured, these heads are designed to provide dependable performance for stock rebuilds and mild performance applications.\u003c\/p\u003e\n\u003cp data-start=\"386\" data-end=\"701\"\u003eEach cylinder head is thoroughly inspected, pressure tested, cleaned, and precision machined to ensure proper sealing, airflow, and durability. Whether you're replacing worn or damaged cylinder heads or refreshing your engine during a rebuild, these Premium Stock Plus heads offer a reliable solution built to last.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"703\" data-end=\"718\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"720\" data-end=\"1148\"\u003e\n\u003cli data-section-id=\"gxab7s\" data-start=\"720\" data-end=\"769\"\u003eStock remanufactured LB7 Duramax cylinder heads\u003c\/li\u003e\n\u003cli data-section-id=\"1t46kex\" data-start=\"770\" data-end=\"818\"\u003eFully cleaned, pressure tested, and resurfaced\u003c\/li\u003e\n\u003cli data-section-id=\"1ltch6t\" data-start=\"819\" data-end=\"847\"\u003eDiamond honed valve guides\u003c\/li\u003e\n\u003cli data-section-id=\"1dr62wj\" data-start=\"848\" data-end=\"888\"\u003eUnshrouded valves for improved airflow\u003c\/li\u003e\n\u003cli data-section-id=\"15dehmv\" data-start=\"889\" data-end=\"942\"\u003eHigh-strength, heat-treated iron-based valve guides\u003c\/li\u003e\n\u003cli data-section-id=\"1k9ftue\" data-start=\"943\" data-end=\"998\"\u003ePremium nickel-based, non-magnetic valve seat inserts\u003c\/li\u003e\n\u003cli data-section-id=\"15kpiw2\" data-start=\"999\" data-end=\"1022\"\u003eMulti-angle valve job\u003c\/li\u003e\n\u003cli data-section-id=\"iy619a\" data-start=\"1023\" data-end=\"1052\"\u003eNew valve springs installed\u003c\/li\u003e\n\u003cli data-section-id=\"18x98y1\" data-start=\"1053\" data-end=\"1091\"\u003eAssembled and ready for installation\u003c\/li\u003e\n\u003cli data-section-id=\"nt105g\" data-start=\"1092\" data-end=\"1148\"\u003eIdeal for stock replacement or mild performance builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1sicby0\" data-start=\"1150\" data-end=\"1195\"\u003ePremium Stock Plus Remanufacturing Process\u003c\/h2\u003e\n\u003cp data-start=\"1197\" data-end=\"1550\"\u003eEvery Premium Stock Plus cylinder head is professionally remanufactured using strict quality control standards. Each casting is thoroughly inspected, pressure tested, resurfaced, and machined to restore proper sealing and performance. Critical valvetrain components are renewed or upgraded as needed to ensure long service life and dependable operation.\u003c\/p\u003e\n\u003cp data-start=\"1552\" data-end=\"1713\"\u003eThe result is a cylinder head that delivers OE-style performance and reliability while incorporating premium machining processes designed to maximize durability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"w3a6bn\" data-start=\"1715\" data-end=\"1733\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul data-start=\"1735\" data-end=\"1824\"\u003e\n\u003cli data-section-id=\"196q6i6\" data-start=\"1735\" data-end=\"1785\"\u003eLeft and right remanufactured LB7 cylinder heads\u003c\/li\u003e\n\u003cli data-section-id=\"e4wuim\" data-start=\"1786\" data-end=\"1824\"\u003eFully assembled and ready to install\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1nimoq0\" data-start=\"1826\" data-end=\"1841\"\u003eNot Included\u003c\/h2\u003e\n\u003cul data-start=\"1843\" data-end=\"1901\"\u003e\n\u003cli data-section-id=\"lx4jn8\" data-start=\"1843\" data-end=\"1852\"\u003eGaskets\u003c\/li\u003e\n\u003cli data-section-id=\"x9gt8m\" data-start=\"1853\" data-end=\"1865\"\u003eHead bolts\u003c\/li\u003e\n\u003cli data-section-id=\"1lu5vrt\" data-start=\"1866\" data-end=\"1877\"\u003eInjectors\u003c\/li\u003e\n\u003cli data-section-id=\"so4k5m\" data-start=\"1878\" data-end=\"1901\"\u003eInstallation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"16q3upg\" data-start=\"1903\" data-end=\"1921\"\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp data-start=\"1923\" data-end=\"1956\"\u003e\u003cstrong data-start=\"1923\" data-end=\"1956\"\u003e2001–2004 GM Duramax LB7 6.6L\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1958\" data-end=\"2055\"\u003e\n\u003cli data-section-id=\"1wnuqau\" data-start=\"1958\" data-end=\"1986\"\u003eChevrolet Silverado 2500HD\u003c\/li\u003e\n\u003cli data-section-id=\"1usqkuf\" data-start=\"1987\" data-end=\"2015\"\u003eChevrolet Silverado 3500HD\u003c\/li\u003e\n\u003cli data-section-id=\"e3gwhg\" data-start=\"2016\" data-end=\"2035\"\u003eGMC Sierra 2500HD\u003c\/li\u003e\n\u003cli data-section-id=\"c8cr11\" data-start=\"2036\" data-end=\"2055\"\u003eGMC Sierra 3500HD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"18jnk49\" data-start=\"2057\" data-end=\"2093\"\u003eWhy Choose These LB7 Reman Heads?\u003c\/h2\u003e\n\u003cul data-start=\"2095\" data-end=\"2348\"\u003e\n\u003cli data-section-id=\"3ouvq3\" data-start=\"2095\" data-end=\"2133\"\u003eOE-style performance and reliability\u003c\/li\u003e\n\u003cli data-section-id=\"en6gip\" data-start=\"2134\" data-end=\"2185\"\u003eProfessionally remanufactured and quality checked\u003c\/li\u003e\n\u003cli data-section-id=\"2lub0w\" data-start=\"2186\" data-end=\"2229\"\u003ePremium machining and valve seat upgrades\u003c\/li\u003e\n\u003cli data-section-id=\"17wimcx\" data-start=\"2230\" data-end=\"2292\"\u003eIdeal for stock replacement or preventative engine refreshes\u003c\/li\u003e\n\u003cli data-section-id=\"13iducf\" data-start=\"2293\" data-end=\"2348\"\u003eBuilt for long-term durability and dependable service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"hqrvaw\" data-start=\"2350\" data-end=\"2376\"\u003eCore Return Information\u003c\/h2\u003e\n\u003cp data-start=\"2378\" data-end=\"2416\"\u003eSold as a matched left and right pair.\u003c\/p\u003e\n\u003cp data-start=\"2418\" data-end=\"2629\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eTo receive full core credit, a good, reusable pair of LB7 cylinder heads must be returned. Cores must be free of cracks, excessive warping, or severe damage. Core returns are required within 90 days of purchase.\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952133423238,"sku":"PDM-LB7SH","price":1749.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/files\/duramax_2_heads.png?v=1748457738"},{"product_id":"industrial-injection-lb7-duramax-race-heads-2001-2004","title":"Industrial Injection 2001-2004 LB7 Duramax Ported \u0026 Polished Cylinder Heads (RH \u0026 LH Set)","description":"\u003ch2 data-section-id=\"1rvw059\" data-start=\"0\" data-end=\"70\"\u003e2001-2004 LB7 Duramax Ported \u0026amp; Polished Cylinder Heads (RH \u0026amp; LH Set)\u003c\/h2\u003e\n\u003cp data-start=\"72\" data-end=\"430\"\u003eUnlock the full performance potential of your 2001–2004 LB7 Duramax 6.6L with these Industrial Injection Ported \u0026amp; Polished Cylinder Heads. Designed for high-performance applications, these fully CNC-ported heads deliver increased airflow, and enhanced power capability for racers, sled pullers, and serious performance enthusiasts.\u003c\/p\u003e\n\u003cp data-start=\"432\" data-end=\"786\"\u003eMachined using Industrial Injection's state-of-the-art 5-axis CNC cylinder head porting technology, each head is precision engineered to maximize airflow consistency across all ports while maintaining excellent reliability. Fully assembled and ready to install, these heads provide the airflow and durability needed to support demanding horsepower goals.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"788\" data-end=\"803\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"805\" data-end=\"1395\"\u003e\n\u003cli data-section-id=\"1927ujt\" data-start=\"805\" data-end=\"863\"\u003eFully CNC ported and polished LB7 Duramax cylinder heads\u003c\/li\u003e\n\u003cli data-section-id=\"113mh5n\" data-start=\"864\" data-end=\"933\"\u003ePrecision machined using a 5-axis CNC cylinder head porting machine\u003c\/li\u003e\n\u003cli data-section-id=\"1sw8ure\" data-start=\"934\" data-end=\"998\"\u003eCAD\/CAM software-developed port design for maximum consistency\u003c\/li\u003e\n\u003cli data-section-id=\"9yzkkm\" data-start=\"999\" data-end=\"1035\"\u003eScrew-in Torque Lock injector cups\u003c\/li\u003e\n\u003cli data-section-id=\"1ltch6t\" data-start=\"1036\" data-end=\"1064\"\u003eDiamond honed valve guides\u003c\/li\u003e\n\u003cli data-section-id=\"p6vkgd\" data-start=\"1065\" data-end=\"1106\"\u003eUnshrouded valves for increased airflow\u003c\/li\u003e\n\u003cli data-section-id=\"1l15cj4\" data-start=\"1107\" data-end=\"1166\"\u003eHigh-strength alloy, heat-treated iron-based valve guides\u003c\/li\u003e\n\u003cli data-section-id=\"1k9ftue\" data-start=\"1167\" data-end=\"1222\"\u003ePremium nickel-based, non-magnetic valve seat inserts\u003c\/li\u003e\n\u003cli data-section-id=\"15kpiw2\" data-start=\"1223\" data-end=\"1246\"\u003eMulti-angle valve job\u003c\/li\u003e\n\u003cli data-section-id=\"97ah0e\" data-start=\"1247\" data-end=\"1279\"\u003e130 lb valve springs installed\u003c\/li\u003e\n\u003cli data-section-id=\"dke0mb\" data-start=\"1280\" data-end=\"1324\"\u003eFully assembled and ready for installation\u003c\/li\u003e\n\u003cli data-section-id=\"10433si\" data-start=\"1325\" data-end=\"1395\"\u003eDesigned for racing, sled pulling, and high-performance applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1b0444q\" data-start=\"1397\" data-end=\"1431\"\u003eAdvanced CNC Porting Technology\u003c\/h2\u003e\n\u003cp data-start=\"1433\" data-end=\"1709\"\u003eEach cylinder head is machined on Industrial Injection's advanced 5-axis CNC porting equipment utilizing proprietary CAD\/CAM-developed port designs. This process ensures precise port-to-port consistency while significantly improving airflow compared to factory cylinder heads.\u003c\/p\u003e\n\u003cp data-start=\"1711\" data-end=\"2002\"\u003eThe result is increased airflow efficiency, improved combustion characteristics, and enhanced power potential throughout the RPM range. Whether you're building a competition truck or a high-horsepower street setup, these heads provide the airflow necessary to support your performance goals.\u003c\/p\u003e\n\u003ch2 data-section-id=\"w3a6bn\" data-start=\"2004\" data-end=\"2022\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul data-start=\"2024\" data-end=\"2214\"\u003e\n\u003cli data-section-id=\"fbh7t2\" data-start=\"2024\" data-end=\"2074\"\u003eRight-hand LB7 ported and polished cylinder head\u003c\/li\u003e\n\u003cli data-section-id=\"ryazgd\" data-start=\"2075\" data-end=\"2124\"\u003eLeft-hand LB7 ported and polished cylinder head\u003c\/li\u003e\n\u003cli data-section-id=\"1jloe3w\" data-start=\"2125\" data-end=\"2175\"\u003ePre-installed screw-in Torque Lock injector cups\u003c\/li\u003e\n\u003cli data-section-id=\"e4wuim\" data-start=\"2176\" data-end=\"2214\"\u003eFully assembled and ready to install\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1nimoq0\" data-start=\"2216\" data-end=\"2231\"\u003eNot Included\u003c\/h2\u003e\n\u003cul data-start=\"2233\" data-end=\"2300\"\u003e\n\u003cli data-section-id=\"lx4jn8\" data-start=\"2233\" data-end=\"2242\"\u003eGaskets\u003c\/li\u003e\n\u003cli data-section-id=\"h28llq\" data-start=\"2243\" data-end=\"2264\"\u003eHead bolts or studs\u003c\/li\u003e\n\u003cli data-section-id=\"1lu5vrt\" data-start=\"2265\" data-end=\"2276\"\u003eInjectors\u003c\/li\u003e\n\u003cli data-section-id=\"so4k5m\" data-start=\"2277\" data-end=\"2300\"\u003eInstallation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"16q3upg\" data-start=\"2302\" data-end=\"2320\"\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp data-start=\"2322\" data-end=\"2355\"\u003e\u003cstrong data-start=\"2322\" data-end=\"2355\"\u003e2001–2004 GM Duramax LB7 6.6L\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2357\" data-end=\"2454\"\u003e\n\u003cli data-section-id=\"1wnuqau\" data-start=\"2357\" data-end=\"2385\"\u003eChevrolet Silverado 2500HD\u003c\/li\u003e\n\u003cli data-section-id=\"1usqkuf\" data-start=\"2386\" data-end=\"2414\"\u003eChevrolet Silverado 3500HD\u003c\/li\u003e\n\u003cli data-section-id=\"e3gwhg\" data-start=\"2415\" data-end=\"2434\"\u003eGMC Sierra 2500HD\u003c\/li\u003e\n\u003cli data-section-id=\"c8cr11\" data-start=\"2435\" data-end=\"2454\"\u003eGMC Sierra 3500HD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"15vano\" data-start=\"2456\" data-end=\"2515\"\u003eWhy Choose Industrial Injection Ported \u0026amp; Polished Heads?\u003c\/h2\u003e\n\u003cul data-start=\"2517\" data-end=\"2874\"\u003e\n\u003cli data-section-id=\"1riqutm\" data-start=\"2517\" data-end=\"2571\"\u003eFully CNC ported for maximum airflow and consistency\u003c\/li\u003e\n\u003cli data-section-id=\"sq7zus\" data-start=\"2572\" data-end=\"2633\"\u003eBuilt specifically for racing and sled pulling applications\u003c\/li\u003e\n\u003cli data-section-id=\"a2p070\" data-start=\"2634\" data-end=\"2699\"\u003ePremium valvetrain and seat components for long-term durability\u003c\/li\u003e\n\u003cli data-section-id=\"1vujffl\" data-start=\"2700\" data-end=\"2752\"\u003eIncreased airflow compared to stock cylinder heads\u003c\/li\u003e\n\u003cli data-section-id=\"10ioapl\" data-start=\"2753\" data-end=\"2801\"\u003eReady-to-install assembly saves time and labor\u003c\/li\u003e\n\u003cli data-section-id=\"14hb3ze\" data-start=\"2802\" data-end=\"2874\"\u003eManufactured and assembled by Industrial Injection performance experts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"hqrvaw\" data-start=\"2876\" data-end=\"2902\"\u003eCore Return Information\u003c\/h2\u003e\n\u003cp data-start=\"2904\" data-end=\"2952\"\u003eSold as a matched right-hand and left-hand pair.\u003c\/p\u003e\n\u003cp data-start=\"2954\" data-end=\"3165\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eTo receive full core credit, a good, reusable pair of LB7 cylinder heads must be returned. Cores must be free of cracks, excessive warping, or severe damage. Core returns are required within 90 days of purchase.\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952133521542,"sku":"PDM-LB7RH","price":4595.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/files\/dmax_heads.jpg?v=1773254354"},{"product_id":"lb7-duramax-stock-reman-heads-w-torque-lock-cups","title":"2001-2004 LB7 Duramax Premium Stock Plus Cylinder Heads w\/ Torque Lock Cups (RH \u0026 LH Set)","description":"\u003ch2 data-start=\"254\" data-end=\"350\"\u003e2001-2004 LB7 Duramax Premium Stock Plus Cylinder Heads w\/ Torque Lock Cups (RH \u0026amp; LH Set)\u003c\/h2\u003e\n\u003cp data-start=\"352\" data-end=\"667\"\u003eRestore factory performance and long-term reliability to your \u003cstrong data-start=\"414\" data-end=\"444\"\u003e2001–2004 LB7 Duramax 6.6L\u003c\/strong\u003e with these \u003cstrong data-start=\"456\" data-end=\"495\"\u003estock remanufactured cylinder heads\u003c\/strong\u003e, professionally upgraded with \u003cstrong data-start=\"526\" data-end=\"555\"\u003eTorque Lock injector cups\u003c\/strong\u003e to permanently address one of the LB7’s most common failure points—injector cup movement and coolant intrusion.\u003c\/p\u003e\n\u003cp data-start=\"669\" data-end=\"1076\"\u003eDesigned as a \u003cstrong data-start=\"683\" data-end=\"713\"\u003edirect bolt-on replacement\u003c\/strong\u003e, these remanufactured Duramax heads are rebuilt to \u003cstrong data-start=\"765\" data-end=\"786\"\u003eOE specifications\u003c\/strong\u003e, thoroughly inspected, pressure tested, and precision machined to deliver dependable performance for stock rebuilds or mild performance applications. Whether you’re replacing failed heads or performing a preventative upgrade, these heads provide a proven solution for long-term durability.\u003c\/p\u003e\n\u003chr data-start=\"1078\" data-end=\"1081\"\u003e\n\u003ch3 data-start=\"1083\" data-end=\"1102\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"1104\" data-end=\"1699\"\u003e\n\u003cli data-start=\"1104\" data-end=\"1157\"\u003e\n\u003cp data-start=\"1106\" data-end=\"1157\"\u003eStock \u003cstrong data-start=\"1112\" data-end=\"1157\"\u003eremanufactured LB7 Duramax cylinder heads\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1158\" data-end=\"1238\"\u003e\n\u003cp data-start=\"1160\" data-end=\"1238\"\u003eUpgraded with \u003cstrong data-start=\"1174\" data-end=\"1203\"\u003eTorque Lock injector cups\u003c\/strong\u003e for superior sealing and retention\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1239\" data-end=\"1316\"\u003e\n\u003cp data-start=\"1241\" data-end=\"1316\"\u003eEliminates common \u003cstrong data-start=\"1259\" data-end=\"1316\"\u003eLB7 injector cup failure and coolant intrusion issues\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1317\" data-end=\"1365\"\u003e\n\u003cp data-start=\"1319\" data-end=\"1365\"\u003eFully cleaned, pressure tested, and resurfaced\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1366\" data-end=\"1394\"\u003e\n\u003cp data-start=\"1368\" data-end=\"1394\"\u003eDiamond honed valve guides\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1395\" data-end=\"1435\"\u003e\n\u003cp data-start=\"1397\" data-end=\"1435\"\u003eUnshrouded valves for improved airflow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1436\" data-end=\"1489\"\u003e\n\u003cp data-start=\"1438\" data-end=\"1489\"\u003eHigh-strength, heat-treated iron-based valve guides\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1490\" data-end=\"1545\"\u003e\n\u003cp data-start=\"1492\" data-end=\"1545\"\u003ePremium nickel-based, non-magnetic valve seat inserts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1546\" data-end=\"1569\"\u003e\n\u003cp data-start=\"1548\" data-end=\"1569\"\u003eMulti-angle valve job\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1570\" data-end=\"1599\"\u003e\n\u003cp data-start=\"1572\" data-end=\"1599\"\u003eNew valve springs installed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1600\" data-end=\"1638\"\u003e\n\u003cp data-start=\"1602\" data-end=\"1638\"\u003eAssembled and ready for installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1639\" data-end=\"1699\"\u003e\n\u003cp data-start=\"1641\" data-end=\"1699\"\u003eIdeal for \u003cstrong data-start=\"1651\" data-end=\"1699\"\u003estock replacement or mild performance builds\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1701\" data-end=\"1704\"\u003e\n\u003ch3 data-start=\"1706\" data-end=\"1746\"\u003eTorque Lock Injector Cup Upgrade\u003c\/h3\u003e\n\u003cp data-start=\"1748\" data-end=\"2128\"\u003eUnlike factory press-in injector cups or aftermarket cupless head castings, \u003cstrong data-start=\"1824\" data-end=\"1853\"\u003eTorque Lock injector cups\u003c\/strong\u003e are mechanically locked in place to prevent movement under high heat and pressure. This design significantly reduces the risk of injector leaks, combustion gas intrusion, and coolant contamination—making these heads a superior upgrade over standard remanufactured LB7 heads.\u003c\/p\u003e\n\u003chr data-start=\"2130\" data-end=\"2133\"\u003e\n\u003ch3 data-start=\"2135\" data-end=\"2157\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul data-start=\"2159\" data-end=\"2298\"\u003e\n\u003cli data-start=\"2159\" data-end=\"2213\"\u003e\n\u003cp data-start=\"2161\" data-end=\"2213\"\u003eLeft and right \u003cstrong data-start=\"2176\" data-end=\"2213\"\u003eremanufactured LB7 cylinder heads\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2214\" data-end=\"2259\"\u003e\n\u003cp data-start=\"2216\" data-end=\"2259\"\u003e\u003cstrong data-start=\"2216\" data-end=\"2259\"\u003ePre-installed Torque Lock injector cups\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2260\" data-end=\"2298\"\u003e\n\u003cp data-start=\"2262\" data-end=\"2298\"\u003eFully assembled and ready to install\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2300\" data-end=\"2376\"\u003e\u003cstrong data-start=\"2300\" data-end=\"2317\"\u003eNot Included:\u003c\/strong\u003e\u003cbr data-start=\"2317\" data-end=\"2320\"\u003eGaskets, head bolts, injectors, or installation hardware\u003c\/p\u003e\n\u003chr data-start=\"2378\" data-end=\"2381\"\u003e\n\u003ch3 data-start=\"2383\" data-end=\"2405\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul data-start=\"2407\" data-end=\"2509\"\u003e\n\u003cli data-start=\"2407\" data-end=\"2442\"\u003e\n\u003cp data-start=\"2409\" data-end=\"2442\"\u003e\u003cstrong data-start=\"2409\" data-end=\"2442\"\u003e2001–2004 GM Duramax LB7 6.6L\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2443\" data-end=\"2480\"\u003e\n\u003cp data-start=\"2445\" data-end=\"2480\"\u003eChevrolet Silverado 2500HD \/ 3500HD\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2481\" data-end=\"2509\"\u003e\n\u003cp data-start=\"2483\" data-end=\"2509\"\u003eGMC Sierra 2500HD \/ 3500HD\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2511\" data-end=\"2514\"\u003e\n\u003ch3 data-start=\"2516\" data-end=\"2555\"\u003eWhy Choose These LB7 Reman Heads?\u003c\/h3\u003e\n\u003cul data-start=\"2557\" data-end=\"2830\"\u003e\n\u003cli data-start=\"2557\" data-end=\"2612\"\u003e\n\u003cp data-start=\"2559\" data-end=\"2612\"\u003eOE-style performance with modern reliability upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2613\" data-end=\"2664\"\u003e\n\u003cp data-start=\"2615\" data-end=\"2664\"\u003eProven solution for \u003cstrong data-start=\"2635\" data-end=\"2664\"\u003eLB7 injector cup failures\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2665\" data-end=\"2727\"\u003e\n\u003cp data-start=\"2667\" data-end=\"2727\"\u003eIdeal for cylinder head replacement or preventative upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2728\" data-end=\"2779\"\u003e\n\u003cp data-start=\"2730\" data-end=\"2779\"\u003eProfessionally remanufactured and quality-checked\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2780\" data-end=\"2830\"\u003e\n\u003cp data-start=\"2782\" data-end=\"2830\"\u003eBuilt for long-term durability and peace of mind\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2832\" data-end=\"2835\"\u003e\n\u003ch3 data-start=\"2837\" data-end=\"2867\"\u003eCore Return Information\u003c\/h3\u003e\n\u003cp data-start=\"2869\" data-end=\"2911\"\u003e\u003cstrong data-start=\"2869\" data-end=\"2911\"\u003eSold as a matched left and right pair.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2913\" data-end=\"3132\"\u003eTo receive full core credit, a \u003cstrong data-start=\"2944\" data-end=\"2989\"\u003egood, reusable pair of LB7 cylinder heads\u003c\/strong\u003e must be returned. Cores must be free of cracks, excessive warping, or severe damage. Core returns are required within \u003cstrong data-start=\"3108\" data-end=\"3119\"\u003e90 days\u003c\/strong\u003e of purchase.\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952133554310,"sku":"PDM-LB7SH-TL","price":2199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/files\/duramax_2_heads.png?v=1748457738"},{"product_id":"brand-new-lb7-duramax-stock-cylinder-heads-2001-2004","title":"Industrial Injection 2001-2004 LB7 Duramax NEW Premium Stock Plus Cylinder Heads (RH \u0026 LH Set)","description":"\u003ch2\u003e\u003cspan\u003e2001-2004 LB7 Duramax Premium Stock Plus New Cylinder Heads (RH \u0026amp; LH Set)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRestore factory performance and reliability to your 2001–2004 LB7 Duramax 6.6L with these brand-new Premium Stock Plus cylinder heads. Designed as a direct replacement for factory heads, these new castings eliminate the uncertainty associated with remanufactured cores while delivering the durability, airflow, and performance required for stock and mild performance applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach cylinder head is precision machined and assembled using premium components to ensure proper sealing, valvetrain stability, and long service life. Featuring brand-new OE-style injector cups pre-installed from the factory, these heads arrive ready for installation and help eliminate the hassle of sourcing and installing injector cups separately. Whether you're replacing damaged cylinder heads or building a fresh engine, these Premium Stock Plus heads provide a dependable foundation for your Duramax.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eBrand-new LB7 Duramax cylinder head castings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrand-new OE-style injector cups pre-installed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision machined and assembled\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiamond honed valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUnshrouded valves for improved airflow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-strength, heat-treated iron-based valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium nickel-based, non-magnetic valve seat inserts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMulti-angle valve job\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew valve springs installed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAssembled and ready for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect replacement for factory cylinder heads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for stock replacement or mild performance builds\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePremium Stock Plus Construction\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBuilt from all-new castings, these Premium Stock Plus cylinder heads are engineered to provide exceptional reliability and performance. Each head undergoes precision machining and assembly processes to ensure consistent quality, proper sealing, and optimal airflow.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNew OE-style injector cups are installed during assembly, providing proper injector sealing and coolant isolation while maintaining factory fit and function. Combined with premium valvetrain components and precision machining, these heads are built to deliver years of dependable service.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBy starting with brand-new castings, these heads eliminate concerns associated with used cores, cracks, repairs, or previous heat cycles, providing a fresh foundation for long-term engine durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhat's Included\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eLeft and right new LB7 cylinder heads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew OE-style injector cups installed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFully assembled and ready to install\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eNot Included\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eGaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHead bolts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInjectors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e2001–2004 GM Duramax LB7 6.6L\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eChevrolet Silverado 2500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChevrolet Silverado 3500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGMC Sierra 2500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGMC Sierra 3500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Choose These New LB7 Cylinder Heads?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eBrand-new castings with no core history\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew OE-style injector cups already installed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOE-style fit, function, and performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium valvetrain and machining upgrades\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for engine rebuilds and cylinder head replacement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt for long-term durability and dependable operation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eCore Return Information\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSold as a matched left and right pair.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTo receive full core credit, a good, reusable pair of LB7 cylinder heads must be returned. Cores must be free of cracks, excessive warping, or severe damage. Core returns are required within 90 days of purchase.\u003c\/span\u003e\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952133750918,"sku":"PDM-LB7SHN","price":2499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/files\/duramax_2_heads.png?v=1748457738"},{"product_id":"industrial-injection-lly-duramax-stock-remanufactured-heads-2004-5-2005","title":"Industrial Injection 2004.5-2005 LLY Duramax Premium Stock Plus Cylinder Heads (RH \u0026 LH Set)","description":"\u003ch2\u003e\u003cspan\u003e2004.5-2005 LLY Duramax Premium Stock Plus Cylinder Heads (RH \u0026amp; LH Set)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRestore factory performance and long-term reliability to your 2004.5–2005 LLY Duramax 6.6L with these stock remanufactured cylinder heads. Built to OE specifications and professionally remanufactured, these heads are designed to provide dependable performance for stock rebuilds and mild performance applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach cylinder head is thoroughly inspected, pressure tested, cleaned, and precision machined to ensure proper sealing, airflow, and durability. Whether you're replacing worn or damaged cylinder heads or refreshing your engine during a rebuild, these Premium Stock Plus heads offer a reliable solution built to last.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eStock remanufactured LLY Duramax cylinder heads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFully cleaned, pressure tested, and resurfaced\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiamond honed valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUnshrouded valves for improved airflow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-strength, heat-treated iron-based valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium nickel-based, non-magnetic valve seat inserts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMulti-angle valve job\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew valve springs installed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAssembled and ready for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for stock replacement or mild performance builds\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePremium Stock Plus Remanufacturing Process\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEvery Premium Stock Plus cylinder head is professionally remanufactured using strict quality control standards. Each casting is thoroughly inspected, pressure tested, resurfaced, and machined to restore proper sealing and performance. Critical valvetrain components are renewed or upgraded as needed to ensure long service life and dependable operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe result is a cylinder head that delivers OE-style performance and reliability while incorporating premium machining processes designed to maximize durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhat's Included\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eLeft and right remanufactured LLY cylinder heads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFully assembled and ready to install\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eNot Included\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eGaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHead bolts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInjectors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e2004.5–2005 GM Duramax LLY 6.6L\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eChevrolet Silverado 2500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChevrolet Silverado 3500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGMC Sierra 2500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGMC Sierra 3500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Choose These LLY Reman Heads?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eOE-style performance and reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProfessionally remanufactured and quality checked\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium machining and valve seat upgrades\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for stock replacement or preventative engine refreshes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt for long-term durability and dependable service\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eCore Return Information\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSold as a matched left and right pair.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTo receive full core credit, a good, reusable pair of LLY cylinder heads must be returned. Cores must be free of cracks, excessive warping, or severe damage. Core returns are required within 90 days of purchase.\u003c\/span\u003e\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952135815302,"sku":"PDM-LLYSH","price":1749.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/files\/duramax_2_heads.png?v=1748457738"},{"product_id":"industrial-injection-lly-duramax-race-heads-2004-5-2005","title":"Industrial Injection 2004.5-2005 LLY Duramax Ported \u0026 Polished Cylinder Heads (RH \u0026 LH Set)","description":"\u003ch2 data-section-id=\"a7bdr6\" data-start=\"0\" data-end=\"72\"\u003e2004.5-2005 LLY Duramax Ported \u0026amp; Polished Cylinder Heads (RH \u0026amp; LH Set)\u003c\/h2\u003e\n\u003cp data-start=\"74\" data-end=\"429\"\u003eUnlock the full performance potential of your 2004.5–2005 LLY Duramax 6.6L with these Industrial Injection Ported \u0026amp; Polished Cylinder Heads. Designed for high-performance applications, these fully CNC-ported heads deliver increased airflow, and enhanced power capability for racers, sled pullers, and serious diesel enthusiasts.\u003c\/p\u003e\n\u003cp data-start=\"431\" data-end=\"787\"\u003eMachined using Industrial Injection's state-of-the-art 5-axis CNC cylinder head porting technology, each head is precision engineered to maximize airflow consistency across all ports while maintaining exceptional durability. Fully assembled and ready to install, these heads provide the airflow and reliability needed to support demanding horsepower goals.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"789\" data-end=\"804\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"806\" data-end=\"1359\"\u003e\n\u003cli data-section-id=\"8qv7pl\" data-start=\"806\" data-end=\"864\"\u003eFully CNC ported and polished LLY Duramax cylinder heads\u003c\/li\u003e\n\u003cli data-section-id=\"113mh5n\" data-start=\"865\" data-end=\"934\"\u003ePrecision machined using a 5-axis CNC cylinder head porting machine\u003c\/li\u003e\n\u003cli data-section-id=\"1sw8ure\" data-start=\"935\" data-end=\"999\"\u003eCAD\/CAM software-developed port design for maximum consistency\u003c\/li\u003e\n\u003cli data-section-id=\"1ltch6t\" data-start=\"1000\" data-end=\"1028\"\u003eDiamond honed valve guides\u003c\/li\u003e\n\u003cli data-section-id=\"p6vkgd\" data-start=\"1029\" data-end=\"1070\"\u003eUnshrouded valves for increased airflow\u003c\/li\u003e\n\u003cli data-section-id=\"1l15cj4\" data-start=\"1071\" data-end=\"1130\"\u003eHigh-strength alloy, heat-treated iron-based valve guides\u003c\/li\u003e\n\u003cli data-section-id=\"1k9ftue\" data-start=\"1131\" data-end=\"1186\"\u003ePremium nickel-based, non-magnetic valve seat inserts\u003c\/li\u003e\n\u003cli data-section-id=\"15kpiw2\" data-start=\"1187\" data-end=\"1210\"\u003eMulti-angle valve job\u003c\/li\u003e\n\u003cli data-section-id=\"97ah0e\" data-start=\"1211\" data-end=\"1243\"\u003e130 lb valve springs installed\u003c\/li\u003e\n\u003cli data-section-id=\"dke0mb\" data-start=\"1244\" data-end=\"1288\"\u003eFully assembled and ready for installation\u003c\/li\u003e\n\u003cli data-section-id=\"10433si\" data-start=\"1289\" data-end=\"1359\"\u003eDesigned for racing, sled pulling, and high-performance applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1b0444q\" data-start=\"1361\" data-end=\"1395\"\u003eAdvanced CNC Porting Technology\u003c\/h2\u003e\n\u003cp data-start=\"1397\" data-end=\"1673\"\u003eEach cylinder head is machined on Industrial Injection's advanced 5-axis CNC porting equipment utilizing proprietary CAD\/CAM-developed port designs. This process ensures precise port-to-port consistency while significantly improving airflow compared to factory cylinder heads.\u003c\/p\u003e\n\u003cp data-start=\"1675\" data-end=\"1966\"\u003eThe result is increased airflow efficiency, improved combustion characteristics, and enhanced power potential throughout the RPM range. Whether you're building a competition truck or a high-horsepower street setup, these heads provide the airflow necessary to support your performance goals.\u003c\/p\u003e\n\u003ch2 data-section-id=\"w3a6bn\" data-start=\"1968\" data-end=\"1986\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul data-start=\"1988\" data-end=\"2127\"\u003e\n\u003cli data-section-id=\"1nru3s6\" data-start=\"1988\" data-end=\"2038\"\u003eRight-hand LLY ported and polished cylinder head\u003c\/li\u003e\n\u003cli data-section-id=\"1ti3u71\" data-start=\"2039\" data-end=\"2088\"\u003eLeft-hand LLY ported and polished cylinder head\u003c\/li\u003e\n\u003cli data-section-id=\"e4wuim\" data-start=\"2089\" data-end=\"2127\"\u003eFully assembled and ready to install\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1nimoq0\" data-start=\"2129\" data-end=\"2144\"\u003eNot Included\u003c\/h2\u003e\n\u003cul data-start=\"2146\" data-end=\"2213\"\u003e\n\u003cli data-section-id=\"lx4jn8\" data-start=\"2146\" data-end=\"2155\"\u003eGaskets\u003c\/li\u003e\n\u003cli data-section-id=\"h28llq\" data-start=\"2156\" data-end=\"2177\"\u003eHead bolts or studs\u003c\/li\u003e\n\u003cli data-section-id=\"1lu5vrt\" data-start=\"2178\" data-end=\"2189\"\u003eInjectors\u003c\/li\u003e\n\u003cli data-section-id=\"so4k5m\" data-start=\"2190\" data-end=\"2213\"\u003eInstallation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"16q3upg\" data-start=\"2215\" data-end=\"2233\"\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp data-start=\"2235\" data-end=\"2270\"\u003e\u003cstrong data-start=\"2235\" data-end=\"2270\"\u003e2004.5–2005 GM Duramax LLY 6.6L\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2272\" data-end=\"2369\"\u003e\n\u003cli data-section-id=\"1wnuqau\" data-start=\"2272\" data-end=\"2300\"\u003eChevrolet Silverado 2500HD\u003c\/li\u003e\n\u003cli data-section-id=\"1usqkuf\" data-start=\"2301\" data-end=\"2329\"\u003eChevrolet Silverado 3500HD\u003c\/li\u003e\n\u003cli data-section-id=\"e3gwhg\" data-start=\"2330\" data-end=\"2349\"\u003eGMC Sierra 2500HD\u003c\/li\u003e\n\u003cli data-section-id=\"c8cr11\" data-start=\"2350\" data-end=\"2369\"\u003eGMC Sierra 3500HD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"15vano\" data-start=\"2371\" data-end=\"2430\"\u003eWhy Choose Industrial Injection Ported \u0026amp; Polished Heads?\u003c\/h2\u003e\n\u003cul data-start=\"2432\" data-end=\"2789\"\u003e\n\u003cli data-section-id=\"1riqutm\" data-start=\"2432\" data-end=\"2486\"\u003eFully CNC ported for maximum airflow and consistency\u003c\/li\u003e\n\u003cli data-section-id=\"sq7zus\" data-start=\"2487\" data-end=\"2548\"\u003eBuilt specifically for racing and sled pulling applications\u003c\/li\u003e\n\u003cli data-section-id=\"a2p070\" data-start=\"2549\" data-end=\"2614\"\u003ePremium valvetrain and seat components for long-term durability\u003c\/li\u003e\n\u003cli data-section-id=\"1vujffl\" data-start=\"2615\" data-end=\"2667\"\u003eIncreased airflow compared to stock cylinder heads\u003c\/li\u003e\n\u003cli data-section-id=\"10ioapl\" data-start=\"2668\" data-end=\"2716\"\u003eReady-to-install assembly saves time and labor\u003c\/li\u003e\n\u003cli data-section-id=\"14hb3ze\" data-start=\"2717\" data-end=\"2789\"\u003eManufactured and assembled by Industrial Injection performance experts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"hqrvaw\" data-start=\"2791\" data-end=\"2817\"\u003eCore Return Information\u003c\/h2\u003e\n\u003cp data-start=\"2819\" data-end=\"2867\"\u003eSold as a matched right-hand and left-hand pair.\u003c\/p\u003e\n\u003cp data-start=\"2869\" data-end=\"3080\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eTo receive full core credit, a good, reusable pair of LLY cylinder heads must be returned. Cores must be free of cracks, excessive warping, or severe damage. Core returns are required within 90 days of purchase.\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952135913606,"sku":"PDM-LLYRH","price":3995.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/files\/dmax_heads.jpg?v=1773254354"},{"product_id":"industrial-injection-lbz-lmm-duramax-stock-reman-heads-2006-2010","title":"Industrial Injection 2006-2010 LBZ\/LMM Duramax Premium Stock Plus Cylinder Heads (RH \u0026 LH Set)","description":"\u003ch2\u003e\u003cspan\u003e2006-2010 LBZ\/LMM Duramax Premium Stock Plus Cylinder Heads (RH \u0026amp; LH Set)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRestore factory performance and long-term reliability to your 2006–2010 LBZ or LMM Duramax 6.6L with these stock remanufactured cylinder heads. Built to OE specifications and professionally remanufactured, these heads are designed to provide dependable performance for stock rebuilds and mild performance applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach cylinder head is thoroughly inspected, pressure tested, cleaned, and precision machined to ensure proper sealing, airflow, and durability. Whether you're replacing worn or damaged cylinder heads or refreshing your engine during a rebuild, these Premium Stock Plus heads offer a reliable solution built to last.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eStock remanufactured LBZ\/LMM Duramax cylinder heads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFully cleaned, pressure tested, and resurfaced\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiamond honed valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUnshrouded valves for improved airflow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-strength, heat-treated iron-based valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium nickel-based, non-magnetic valve seat inserts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMulti-angle valve job\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew valve springs installed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAssembled and ready for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for stock replacement or mild performance builds\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePremium Stock Plus Remanufacturing Process\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEvery Premium Stock Plus cylinder head is professionally remanufactured using strict quality control standards. Each casting is thoroughly inspected, pressure tested, resurfaced, and machined to restore proper sealing and performance. Critical valvetrain components are renewed or upgraded as needed to ensure long service life and dependable operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe result is a cylinder head that delivers OE-style performance and reliability while incorporating premium machining processes designed to maximize durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhat's Included\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eLeft and right remanufactured LBZ\/LMM cylinder heads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFully assembled and ready to install\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eNot Included\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eGaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHead bolts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInjectors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e2006–2007 GM Duramax LBZ 6.6L\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eChevrolet Silverado 2500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChevrolet Silverado 3500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGMC Sierra 2500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGMC Sierra 3500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e2007.5–2010 GM Duramax LMM 6.6L\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eChevrolet Silverado 2500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChevrolet Silverado 3500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGMC Sierra 2500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGMC Sierra 3500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Choose These LBZ\/LMM Reman Heads?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eOE-style performance and reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProfessionally remanufactured and quality checked\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium machining and valve seat upgrades\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for stock replacement or preventative engine refreshes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt for long-term durability and dependable service\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eCore Return Information\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSold as a matched left and right pair.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTo receive full core credit, a good, reusable pair of LBZ or LMM cylinder heads must be returned. Cores must be free of cracks, excessive warping, or severe damage. Core returns are required within 90 days of purchase.\u003c\/span\u003e\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952136568966,"sku":"PDM-LBZ\/LMMSH","price":1749.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/files\/duramax_2_heads.png?v=1748457738"},{"product_id":"industrial-injection-lbz-lmm-duramax-race-heads-2006-2010","title":"Industrial Injection 2006-2010 LBZ\/LMM Duramax Ported \u0026 Polished Cylinder Heads (RH \u0026 LH Set)","description":"\u003ch2 data-section-id=\"1u946gh\" data-start=\"0\" data-end=\"74\"\u003e2006-2010 LBZ\/LMM Duramax Ported \u0026amp; Polished Cylinder Heads (RH \u0026amp; LH Set)\u003c\/h2\u003e\n\u003cp data-start=\"76\" data-end=\"453\"\u003eUnlock the full performance potential of your 2006–2010 LBZ or LMM Duramax 6.6L with these Industrial Injection Ported \u0026amp; Polished Cylinder Heads. Designed for high-performance applications, these fully CNC-ported heads deliver increased airflow, and enhanced horsepower capability for racers, sled pullers, and serious diesel performance enthusiasts.\u003c\/p\u003e\n\u003cp data-start=\"455\" data-end=\"857\"\u003eMachined using Industrial Injection's state-of-the-art 5-axis CNC cylinder head porting technology, each head is precision engineered to maximize airflow consistency across all ports while maintaining exceptional durability. Fully assembled and ready to install, these heads provide the airflow and reliability needed to support everything from aggressive street builds to competition-level horsepower.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"859\" data-end=\"874\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"876\" data-end=\"1433\"\u003e\n\u003cli data-section-id=\"z5fxbb\" data-start=\"876\" data-end=\"938\"\u003eFully CNC ported and polished LBZ\/LMM Duramax cylinder heads\u003c\/li\u003e\n\u003cli data-section-id=\"113mh5n\" data-start=\"939\" data-end=\"1008\"\u003ePrecision machined using a 5-axis CNC cylinder head porting machine\u003c\/li\u003e\n\u003cli data-section-id=\"1sw8ure\" data-start=\"1009\" data-end=\"1073\"\u003eCAD\/CAM software-developed port design for maximum consistency\u003c\/li\u003e\n\u003cli data-section-id=\"1ltch6t\" data-start=\"1074\" data-end=\"1102\"\u003eDiamond honed valve guides\u003c\/li\u003e\n\u003cli data-section-id=\"p6vkgd\" data-start=\"1103\" data-end=\"1144\"\u003eUnshrouded valves for increased airflow\u003c\/li\u003e\n\u003cli data-section-id=\"1l15cj4\" data-start=\"1145\" data-end=\"1204\"\u003eHigh-strength alloy, heat-treated iron-based valve guides\u003c\/li\u003e\n\u003cli data-section-id=\"1k9ftue\" data-start=\"1205\" data-end=\"1260\"\u003ePremium nickel-based, non-magnetic valve seat inserts\u003c\/li\u003e\n\u003cli data-section-id=\"15kpiw2\" data-start=\"1261\" data-end=\"1284\"\u003eMulti-angle valve job\u003c\/li\u003e\n\u003cli data-section-id=\"97ah0e\" data-start=\"1285\" data-end=\"1317\"\u003e130 lb valve springs installed\u003c\/li\u003e\n\u003cli data-section-id=\"dke0mb\" data-start=\"1318\" data-end=\"1362\"\u003eFully assembled and ready for installation\u003c\/li\u003e\n\u003cli data-section-id=\"10433si\" data-start=\"1363\" data-end=\"1433\"\u003eDesigned for racing, sled pulling, and high-performance applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1b0444q\" data-start=\"1435\" data-end=\"1469\"\u003eAdvanced CNC Porting Technology\u003c\/h2\u003e\n\u003cp data-start=\"1471\" data-end=\"1747\"\u003eEach cylinder head is machined on Industrial Injection's advanced 5-axis CNC porting equipment utilizing proprietary CAD\/CAM-developed port designs. This process ensures precise port-to-port consistency while significantly improving airflow compared to factory cylinder heads.\u003c\/p\u003e\n\u003cp data-start=\"1749\" data-end=\"2081\"\u003eThe result is increased airflow efficiency, improved combustion characteristics, and enhanced power potential throughout the RPM range. Whether you're building a high-performance street truck, dedicated competition vehicle, or towing rig with elevated power levels, these heads provide the airflow necessary to maximize performance.\u003c\/p\u003e\n\u003ch2 data-section-id=\"w3a6bn\" data-start=\"2083\" data-end=\"2101\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul data-start=\"2103\" data-end=\"2250\"\u003e\n\u003cli data-section-id=\"zf3o3s\" data-start=\"2103\" data-end=\"2157\"\u003eRight-hand LBZ\/LMM ported and polished cylinder head\u003c\/li\u003e\n\u003cli data-section-id=\"19uknjn\" data-start=\"2158\" data-end=\"2211\"\u003eLeft-hand LBZ\/LMM ported and polished cylinder head\u003c\/li\u003e\n\u003cli data-section-id=\"e4wuim\" data-start=\"2212\" data-end=\"2250\"\u003eFully assembled and ready to install\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1nimoq0\" data-start=\"2252\" data-end=\"2267\"\u003eNot Included\u003c\/h2\u003e\n\u003cul data-start=\"2269\" data-end=\"2336\"\u003e\n\u003cli data-section-id=\"lx4jn8\" data-start=\"2269\" data-end=\"2278\"\u003eGaskets\u003c\/li\u003e\n\u003cli data-section-id=\"h28llq\" data-start=\"2279\" data-end=\"2300\"\u003eHead bolts or studs\u003c\/li\u003e\n\u003cli data-section-id=\"1lu5vrt\" data-start=\"2301\" data-end=\"2312\"\u003eInjectors\u003c\/li\u003e\n\u003cli data-section-id=\"so4k5m\" data-start=\"2313\" data-end=\"2336\"\u003eInstallation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"16q3upg\" data-start=\"2338\" data-end=\"2356\"\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp data-start=\"2358\" data-end=\"2391\"\u003e\u003cstrong data-start=\"2358\" data-end=\"2391\"\u003e2006–2007 GM Duramax LBZ 6.6L\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2393\" data-end=\"2490\"\u003e\n\u003cli data-section-id=\"1wnuqau\" data-start=\"2393\" data-end=\"2421\"\u003eChevrolet Silverado 2500HD\u003c\/li\u003e\n\u003cli data-section-id=\"1usqkuf\" data-start=\"2422\" data-end=\"2450\"\u003eChevrolet Silverado 3500HD\u003c\/li\u003e\n\u003cli data-section-id=\"e3gwhg\" data-start=\"2451\" data-end=\"2470\"\u003eGMC Sierra 2500HD\u003c\/li\u003e\n\u003cli data-section-id=\"c8cr11\" data-start=\"2471\" data-end=\"2490\"\u003eGMC Sierra 3500HD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2492\" data-end=\"2527\"\u003e\u003cstrong data-start=\"2492\" data-end=\"2527\"\u003e2007.5–2010 GM Duramax LMM 6.6L\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2529\" data-end=\"2626\"\u003e\n\u003cli data-section-id=\"1wnuqau\" data-start=\"2529\" data-end=\"2557\"\u003eChevrolet Silverado 2500HD\u003c\/li\u003e\n\u003cli data-section-id=\"1usqkuf\" data-start=\"2558\" data-end=\"2586\"\u003eChevrolet Silverado 3500HD\u003c\/li\u003e\n\u003cli data-section-id=\"e3gwhg\" data-start=\"2587\" data-end=\"2606\"\u003eGMC Sierra 2500HD\u003c\/li\u003e\n\u003cli data-section-id=\"c8cr11\" data-start=\"2607\" data-end=\"2626\"\u003eGMC Sierra 3500HD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"15vano\" data-start=\"2628\" data-end=\"2687\"\u003eWhy Choose Industrial Injection Ported \u0026amp; Polished Heads?\u003c\/h2\u003e\n\u003cul data-start=\"2689\" data-end=\"3046\"\u003e\n\u003cli data-section-id=\"1riqutm\" data-start=\"2689\" data-end=\"2743\"\u003eFully CNC ported for maximum airflow and consistency\u003c\/li\u003e\n\u003cli data-section-id=\"sq7zus\" data-start=\"2744\" data-end=\"2805\"\u003eBuilt specifically for racing and sled pulling applications\u003c\/li\u003e\n\u003cli data-section-id=\"a2p070\" data-start=\"2806\" data-end=\"2871\"\u003ePremium valvetrain and seat components for long-term durability\u003c\/li\u003e\n\u003cli data-section-id=\"1vujffl\" data-start=\"2872\" data-end=\"2924\"\u003eIncreased airflow compared to stock cylinder heads\u003c\/li\u003e\n\u003cli data-section-id=\"10ioapl\" data-start=\"2925\" data-end=\"2973\"\u003eReady-to-install assembly saves time and labor\u003c\/li\u003e\n\u003cli data-section-id=\"14hb3ze\" data-start=\"2974\" data-end=\"3046\"\u003eManufactured and assembled by Industrial Injection performance experts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"hqrvaw\" data-start=\"3048\" data-end=\"3074\"\u003eCore Return Information\u003c\/h2\u003e\n\u003cp data-start=\"3076\" data-end=\"3124\"\u003eSold as a matched right-hand and left-hand pair.\u003c\/p\u003e\n\u003cp data-start=\"3126\" data-end=\"3344\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eTo receive full core credit, a good, reusable pair of LBZ or LMM cylinder heads must be returned. Cores must be free of cracks, excessive warping, or severe damage. Core returns are required within 90 days of purchase.\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952136732806,"sku":"PDM-LBZ\/LMMRH","price":3995.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/files\/duramax_2_heads.png?v=1748457738"},{"product_id":"industrial-injection-duramax-lml-stock-remanufactured-heads-2011-2016","title":"Industrial Injection 2011-2016 LML Duramax Premium Stock Plus Cylinder Heads (RH \u0026 LH Set)","description":"\u003ch2\u003e\u003cspan\u003e2011-2015 LML Duramax Premium Stock Plus Cylinder Heads (RH \u0026amp; LH Set)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRestore factory performance and long-term reliability to your 2011–2015 LML Duramax 6.6L with these stock remanufactured cylinder heads. Built to OE specifications and professionally remanufactured, these heads are designed to provide dependable performance for stock rebuilds and mild performance applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach cylinder head is thoroughly inspected, pressure tested, cleaned, and precision machined to ensure proper sealing, airflow, and durability. Whether you're replacing worn or damaged cylinder heads or refreshing your engine during a rebuild, these Premium Stock Plus heads offer a reliable solution built to last.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eStock remanufactured LML Duramax cylinder heads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFully cleaned, pressure tested, and resurfaced\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiamond honed valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUnshrouded valves for improved airflow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-strength, heat-treated iron-based valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium nickel-based, non-magnetic valve seat inserts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMulti-angle valve job\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew valve springs installed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAssembled and ready for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for stock replacement or mild performance builds\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePremium Stock Plus Remanufacturing Process\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEvery Premium Stock Plus cylinder head is professionally remanufactured using strict quality control standards. Each casting is thoroughly inspected, pressure tested, resurfaced, and machined to restore proper sealing and performance. Critical valvetrain components are renewed or upgraded as needed to ensure long service life and dependable operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe result is a cylinder head that delivers OE-style performance and reliability while incorporating premium machining processes designed to maximize durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhat's Included\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eLeft and right remanufactured LML cylinder heads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFully assembled and ready to install\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eNot Included\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eGaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHead bolts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInjectors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e2011–2015 GM Duramax LML 6.6L\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eChevrolet Silverado 2500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChevrolet Silverado 3500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGMC Sierra 2500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGMC Sierra 3500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Choose These LML Reman Heads?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eOE-style performance and reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProfessionally remanufactured and quality checked\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium machining and valve seat upgrades\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for stock replacement or preventative engine refreshes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt for long-term durability and dependable service\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eCore Return Information\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSold as a matched left and right pair.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTo receive full core credit, a good, reusable pair of LML cylinder heads must be returned. Cores must be free of cracks, excessive warping, or severe damage. Core returns are required within 90 days of purchase.\u003c\/span\u003e\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952139649158,"sku":"PDM-LMLSH","price":1749.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/files\/duramax_2_heads.png?v=1748457738"},{"product_id":"industrial-injection-lml-duramax-race-heads-2011-2016","title":"Industrial Injection 2011-2016 LML Duramax Ported \u0026 Polished Cylinder Heads (RH \u0026 LH Set)","description":"\u003ch2 data-section-id=\"ebp1ns\" data-start=\"0\" data-end=\"70\"\u003e2011-2015 LML Duramax Ported \u0026amp; Polished Cylinder Heads (RH \u0026amp; LH Set)\u003c\/h2\u003e\n\u003cp data-start=\"72\" data-end=\"442\"\u003eUnlock the full performance potential of your 2011–2015 LML Duramax 6.6L with these Industrial Injection Ported \u0026amp; Polished Cylinder Heads. Designed for high-performance applications, these fully CNC-ported heads deliver increased airflow, and enhanced horsepower capability for racers, sled pullers, and serious diesel performance enthusiasts.\u003c\/p\u003e\n\u003cp data-start=\"444\" data-end=\"846\"\u003eMachined using Industrial Injection's state-of-the-art 5-axis CNC cylinder head porting technology, each head is precision engineered to maximize airflow consistency across all ports while maintaining exceptional durability. Fully assembled and ready to install, these heads provide the airflow and reliability needed to support everything from aggressive street builds to competition-level horsepower.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"848\" data-end=\"863\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"865\" data-end=\"1418\"\u003e\n\u003cli data-section-id=\"4izvlp\" data-start=\"865\" data-end=\"923\"\u003eFully CNC ported and polished LML Duramax cylinder heads\u003c\/li\u003e\n\u003cli data-section-id=\"113mh5n\" data-start=\"924\" data-end=\"993\"\u003ePrecision machined using a 5-axis CNC cylinder head porting machine\u003c\/li\u003e\n\u003cli data-section-id=\"1sw8ure\" data-start=\"994\" data-end=\"1058\"\u003eCAD\/CAM software-developed port design for maximum consistency\u003c\/li\u003e\n\u003cli data-section-id=\"1ltch6t\" data-start=\"1059\" data-end=\"1087\"\u003eDiamond honed valve guides\u003c\/li\u003e\n\u003cli data-section-id=\"p6vkgd\" data-start=\"1088\" data-end=\"1129\"\u003eUnshrouded valves for increased airflow\u003c\/li\u003e\n\u003cli data-section-id=\"1l15cj4\" data-start=\"1130\" data-end=\"1189\"\u003eHigh-strength alloy, heat-treated iron-based valve guides\u003c\/li\u003e\n\u003cli data-section-id=\"1k9ftue\" data-start=\"1190\" data-end=\"1245\"\u003ePremium nickel-based, non-magnetic valve seat inserts\u003c\/li\u003e\n\u003cli data-section-id=\"15kpiw2\" data-start=\"1246\" data-end=\"1269\"\u003eMulti-angle valve job\u003c\/li\u003e\n\u003cli data-section-id=\"97ah0e\" data-start=\"1270\" data-end=\"1302\"\u003e130 lb valve springs installed\u003c\/li\u003e\n\u003cli data-section-id=\"dke0mb\" data-start=\"1303\" data-end=\"1347\"\u003eFully assembled and ready for installation\u003c\/li\u003e\n\u003cli data-section-id=\"10433si\" data-start=\"1348\" data-end=\"1418\"\u003eDesigned for racing, sled pulling, and high-performance applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1b0444q\" data-start=\"1420\" data-end=\"1454\"\u003eAdvanced CNC Porting Technology\u003c\/h2\u003e\n\u003cp data-start=\"1456\" data-end=\"1732\"\u003eEach cylinder head is machined on Industrial Injection's advanced 5-axis CNC porting equipment utilizing proprietary CAD\/CAM-developed port designs. This process ensures precise port-to-port consistency while significantly improving airflow compared to factory cylinder heads.\u003c\/p\u003e\n\u003cp data-start=\"1734\" data-end=\"2066\"\u003eThe result is increased airflow efficiency, improved combustion characteristics, and enhanced power potential throughout the RPM range. Whether you're building a high-performance street truck, dedicated competition vehicle, or towing rig with elevated power levels, these heads provide the airflow necessary to maximize performance.\u003c\/p\u003e\n\u003ch2 data-section-id=\"w3a6bn\" data-start=\"2068\" data-end=\"2086\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul data-start=\"2088\" data-end=\"2227\"\u003e\n\u003cli data-section-id=\"12301jm\" data-start=\"2088\" data-end=\"2138\"\u003eRight-hand LML ported and polished cylinder head\u003c\/li\u003e\n\u003cli data-section-id=\"82ejc9\" data-start=\"2139\" data-end=\"2188\"\u003eLeft-hand LML ported and polished cylinder head\u003c\/li\u003e\n\u003cli data-section-id=\"e4wuim\" data-start=\"2189\" data-end=\"2227\"\u003eFully assembled and ready to install\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1nimoq0\" data-start=\"2229\" data-end=\"2244\"\u003eNot Included\u003c\/h2\u003e\n\u003cul data-start=\"2246\" data-end=\"2313\"\u003e\n\u003cli data-section-id=\"lx4jn8\" data-start=\"2246\" data-end=\"2255\"\u003eGaskets\u003c\/li\u003e\n\u003cli data-section-id=\"h28llq\" data-start=\"2256\" data-end=\"2277\"\u003eHead bolts or studs\u003c\/li\u003e\n\u003cli data-section-id=\"1lu5vrt\" data-start=\"2278\" data-end=\"2289\"\u003eInjectors\u003c\/li\u003e\n\u003cli data-section-id=\"so4k5m\" data-start=\"2290\" data-end=\"2313\"\u003eInstallation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"16q3upg\" data-start=\"2315\" data-end=\"2333\"\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp data-start=\"2335\" data-end=\"2368\"\u003e\u003cstrong data-start=\"2335\" data-end=\"2368\"\u003e2011–2015 GM Duramax LML 6.6L\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2370\" data-end=\"2467\"\u003e\n\u003cli data-section-id=\"1wnuqau\" data-start=\"2370\" data-end=\"2398\"\u003eChevrolet Silverado 2500HD\u003c\/li\u003e\n\u003cli data-section-id=\"1usqkuf\" data-start=\"2399\" data-end=\"2427\"\u003eChevrolet Silverado 3500HD\u003c\/li\u003e\n\u003cli data-section-id=\"e3gwhg\" data-start=\"2428\" data-end=\"2447\"\u003eGMC Sierra 2500HD\u003c\/li\u003e\n\u003cli data-section-id=\"c8cr11\" data-start=\"2448\" data-end=\"2467\"\u003eGMC Sierra 3500HD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"15vano\" data-start=\"2469\" data-end=\"2528\"\u003eWhy Choose Industrial Injection Ported \u0026amp; Polished Heads?\u003c\/h2\u003e\n\u003cul data-start=\"2530\" data-end=\"2952\"\u003e\n\u003cli data-section-id=\"1riqutm\" data-start=\"2530\" data-end=\"2584\"\u003eFully CNC ported for maximum airflow and consistency\u003c\/li\u003e\n\u003cli data-section-id=\"sq7zus\" data-start=\"2585\" data-end=\"2646\"\u003eBuilt specifically for racing and sled pulling applications\u003c\/li\u003e\n\u003cli data-section-id=\"a2p070\" data-start=\"2647\" data-end=\"2712\"\u003ePremium valvetrain and seat components for long-term durability\u003c\/li\u003e\n\u003cli data-section-id=\"1vujffl\" data-start=\"2713\" data-end=\"2765\"\u003eIncreased airflow compared to stock cylinder heads\u003c\/li\u003e\n\u003cli data-section-id=\"10ioapl\" data-start=\"2766\" data-end=\"2814\"\u003eReady-to-install assembly saves time and labor\u003c\/li\u003e\n\u003cli data-section-id=\"14hb3ze\" data-start=\"2815\" data-end=\"2887\"\u003eManufactured and assembled by Industrial Injection performance experts\u003c\/li\u003e\n\u003cli data-section-id=\"qtoyr\" data-start=\"2888\" data-end=\"2952\"\u003eProven design capable of supporting high-horsepower LML builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"hqrvaw\" data-start=\"2954\" data-end=\"2980\"\u003eCore Return Information\u003c\/h2\u003e\n\u003cp data-start=\"2982\" data-end=\"3030\"\u003eSold as a matched right-hand and left-hand pair.\u003c\/p\u003e\n\u003cp data-start=\"3032\" data-end=\"3243\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eTo receive full core credit, a good, reusable pair of LML cylinder heads must be returned. Cores must be free of cracks, excessive warping, or severe damage. Core returns are required within 90 days of purchase.\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952139976838,"sku":"PDM-LMLRH","price":3995.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/files\/duramax_2_heads.png?v=1748457738"},{"product_id":"head-gasket-1-05mm-grade-c-left-2001-2010-6-6l-duramax","title":"Head Gasket 1.05mm Grade C Left 2001-2016 6.6L Duramax","description":"\u003ch2\u003eHead Gasket 1.05mm Grade C Left 2001-2016 6.6L Duramax\u003c\/h2\u003e\n\u003cp\u003eBrand: Alliant Power \u003c\/p\u003e\n\u003cp\u003eSold Individually\u003c\/p\u003e\n\u003cp\u003eLeft Side Gasket \u003c\/p\u003e","brand":"Alliant Power","offers":[{"title":"Default Title","offer_id":39952150298758,"sku":"AP0049","price":46.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/ap0049.jpg?v=1664563973"},{"product_id":"head-gasket-1-05mm-grade-c-right-2001-2010-6-6l-duramax","title":"Head Gasket 1.05mm Grade C Right 2001-2016 6.6L Duramax","description":"\u003ch2\u003eHead Gasket 1.05mm Grade C Right 2001-2016 6.6L Duramax\u003c\/h2\u003e\n\u003cp\u003eBrand: Alliant Power \u003c\/p\u003e\n\u003cp\u003eSold Individually\u003c\/p\u003e\n\u003cp\u003eRight Side Gasket \u003c\/p\u003e","brand":"Alliant Power","offers":[{"title":"Default Title","offer_id":39952150429830,"sku":"AP0052","price":46.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/ap0052.jpg?v=1664563984"},{"product_id":"3-9l-4bt-cummins-premium-stock-plus-head-loaded-w-valves","title":"3.9L 4BT Cummins Premium Stock Plus Head Loaded W\/Valves","description":"\u003ch4 style=\"color: rgb(0, 0, 0);\"\u003e\n\u003c\/h4\u003e\u003cp class=\"MsoNormal\" style=\"margin: 7.5pt 0in; line-height: normal;\"\u003e\u003cspan style=\"font-size: 14pt; font-family: Arial, sans-serif;\"\u003eThe Industrial Injection 3.9L 4BT Cummins Premium Stock Plus Heads are designed to be an affordable \u0026amp; reliable upgraded head complete and ready to bolt on.\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 7.5pt; line-height: normal;\"\u003e\u003cspan style=\"font-size: 12pt; font-family: Arial, sans-serif;\"\u003e\u003cp\u003e \u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 7.5pt; line-height: normal;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Arial, sans-serif;\"\u003eFeatures:\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 7.5pt; line-height: normal;\"\u003e\u003cspan style=\"font-family: Arial, sans-serif;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 7.5pt; line-height: normal;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Arial, sans-serif;\"\u003eNew Performance Stainless Steel Valves:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: Arial, sans-serif;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 7.5pt; line-height: normal;\"\u003e\u003cspan style=\"font-family: Arial, sans-serif;\"\u003eWe use the highest quality upgraded stainless steel valves with a nitrate coating for ultimate durability to out-perform and outlast any aftermarket or OE valves available.\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 7.5pt; line-height: normal;\"\u003e\u003cspan style=\"font-family: Arial, sans-serif;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 7.5pt; line-height: normal;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Arial, sans-serif;\"\u003eHigh Strength Alloy Valve Guides:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: Arial, sans-serif;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 7.5pt; line-height: normal;\"\u003e\u003cspan style=\"font-family: Arial, sans-serif; letter-spacing: 0.75pt;\"\u003eNew High Strength Alloy, Heat Treated iron based valve guides are installed. These guides are heat treated to Rockwell 22 \"C\" Scale, which produces the ultimate in wear resistance. This is far superior to original guide material, including Bronze. The guide incorporates a spiral grove inside the guide to hold oil and aid the lubrication of the valve during engine operation. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 7.5pt; line-height: normal;\"\u003e\u003cspan style=\"font-family: Arial, sans-serif;\"\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 7.5pt; line-height: normal;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: Arial, sans-serif;\"\u003eValve Springs:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: Arial, sans-serif;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 7.5pt; line-height: normal;\"\u003e\u003cspan style=\"font-family: Arial, sans-serif;\"\u003eWe use the highest quality brand new performance 150lb valves springs custom made right here in the USA. We designed these springs to offer more lift than the competition. Each valve spring is tested multiple times in house before assembly to ensure it maintains it proper spring rate.\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 7.5pt; line-height: normal;\"\u003e\u003cspan style=\"font-size: 10pt; font-family: Arial, sans-serif;\"\u003e\u003cp\u003e \u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 7.5pt 0in; line-height: normal;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 10pt; font-family: Arial, sans-serif;\"\u003eThe Build Process:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 10pt; font-family: Arial, sans-serif;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 7.5pt 0in; line-height: normal;\"\u003e\u003cspan style=\"font-size: 10pt; font-family: Arial, sans-serif;\"\u003eHeads are first jet washed in a high pressure spray cabinet to remove oil and dirt, then glass beaded to remove carbon. Next they are checked by magnafluxing, (cast iron only) or pressure testing. They are visually inspected for defects that would make them unusable. Valve guides and seats are removed as needed for porting.\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 7.5pt 0in; line-height: normal;\"\u003e\u003cspan style=\"font-size: 10pt; font-family: Arial, sans-serif;\"\u003e\u003cbr\u003ePort development is accomplished using a superflow 600 flow bench with a computer recording all flow measurements.\u003cbr\u003eMany things are considered when designing a cylinder head Port; air flow is only one of the things to think about. Another major concern is port wall thickness.\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 7.5pt 0in; line-height: normal;\"\u003e\u003cspan style=\"font-size: 10pt; font-family: Arial, sans-serif;\"\u003e\u003cbr\u003eAnyone can get a head to produce high flow numbers, but if doing so leaves the port wall to thin the casting will crack. High performance Diesel heads are more prone to crack because of the thermal shock experienced by excessive intermittent or long term exhaust temperatures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 7.5pt 0in; line-height: normal;\"\u003e\u003cspan style=\"font-size: 10pt; font-family: Arial, sans-serif;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 7.5pt 0in; line-height: normal;\"\u003e\u003cspan style=\"font-size: 10pt; font-family: Arial, sans-serif;\"\u003e\u003cbr\u003eNew High Strength Alloy, Heat Treated iron based valve guides are installed. These guides are heat treated to Rockwell 22 “C” Scale, which produces the ultimate in wear resistance. This is far superior to original guide material, including Bronze. The guide incorporates a spiral grove inside the guide to hold oil and aid the lubrication of the valve during engine operation. \u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 7.5pt 0in; line-height: normal;\"\u003e\u003cspan style=\"font-size: 10pt; font-family: Arial, sans-serif;\"\u003e\u003cbr\u003eGuides are then honed (not reamed) to exact size using a diamond honing mandrel. Diamond abrasives allow for consistency of size, surface finish, and bore geometry with no variation from guide to guide. The guide size is then verified using a valve guide bore gauge. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 7.5pt 0in; line-height: normal;\"\u003e\u003cspan style=\"font-size: 10pt; font-family: Arial, sans-serif;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 7.5pt 0in; line-height: normal;\"\u003e\u003cspan style=\"font-size: 10pt; font-family: Arial, sans-serif;\"\u003e\u003cbr\u003eNext the head is treated to a multi angle valve job to help maximize the flow of air in and out of the head. This is accomplished using a Serdi 100 guide and seat machine. Serdi uses a solid carbide straight shank pilot. When inserted into the valve guide, it simulates the real valve stem during the centering process. This guarantees the valve seat is finished for a perfect valve to seat match. \u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 7.5pt 0in; line-height: normal;\"\u003e\u003cspan style=\"font-size: 10pt; font-family: Arial, sans-serif;\"\u003e\u003cbr\u003eUsing CBN or Diamond tooling the head is given a new surface. With our berco milling machine we can control the surface finish to accommodate different head gasket types. For example MLS head gaskets require a very smooth surface finish.\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin: 7.5pt 0in; line-height: normal;\"\u003e\n\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 7.5pt 0in; line-height: normal;\"\u003e\u003cspan style=\"font-size: 10pt; font-family: Arial, sans-serif;\"\u003e\u003cbr\u003eFinally the head is jet washed dried and assembled with new valve seals and new performance valve springs.\u003c\/span\u003e\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952153936006,"sku":"PDM-4BSTKH","price":1220.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/files\/imagecomingsooon_3de7ab23-1fe6-4255-98fe-0e2a45293c32.jpg?v=1747942137"},{"product_id":"cummins-4bt-performance-head","title":"Cummins 4BT Stage 1 Head","description":"\u003ch2\u003eCummins 4BT Stage 1 Head\u003c\/h2\u003e\n\u003cp\u003eCummins 4BT Performance Head, Fire Ring, Cnc Ported Valve Bowls \u0026amp; Cnc Exhaust Port ,150LBS Valve Springs\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952154034310,"sku":"PDM-4BSTH","price":3102.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/files\/imagecomingsooon_8edf7b60-5b37-4e20-bd57-e29b68dab85f.jpg?v=1740683885"},{"product_id":"pdm-4btrh","title":"Cummins 4BT Fire Ring \u0026 Ported Head","description":"\u003ch2\u003eCummins 4BT Fire Ring \u0026amp; Ported Head\u003c\/h2\u003e\n\u003cp\u003eFire Ring, Ported Valve Bowls \u0026amp; Exhaust Port ,Mill Intake Off Cnc Port Intake 150LBS Valve Springs\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952185557126,"sku":"PDM-4BTRH","price":4683.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/files\/imagecomingsooon_614efe6f-de3d-40fa-ac64-b71d14f92f71.jpg?v=1740761139"},{"product_id":"pdm-4961","title":"Cummins 4BT Fire Ring Head Gasket Kit 4.550","description":"\u003cp\u003eCummins 4BT Fire Ring Head Gasket Kit 4.550\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eFire Ring Specs:\u003c\/p\u003e\n\u003cp\u003e    Diameter: 4.550\"\u003c\/p\u003e\n\u003cp\u003e    Thickness: .105\"\u003c\/p\u003e\n\n\u003cp\u003e    Groove Depth: .034\"-.036\"\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952185655430,"sku":"PDM-4961","price":263.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/files\/imagecomingsooon_0366b0b4-f0ef-41c8-b2b3-2dd11eaeb21e.jpg?v=1747942448"},{"product_id":"cummins-2007-5-2018-6-7l-stock-replacement-head-gasket-std","title":"2007.5-2018 6.7 Cummins Stock Head Gasket","description":"\u003ch2\u003eCummins Cylinder Head Gasket 5621817\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e 2007.5-2018 6.7L Cummins Engines\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Head Gasket\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Brand:\u003c\/strong\u003e Cummins\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 5621817\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe Cummins Cylinder Head Gasket 5621817 is used primarily on EPA13 Automotive 6.7 liter ISB\/QSB engines.\u003c\/span\u003e\u003c\/p\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":39952189292678,"sku":"CU-5621817","price":178.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/246B02_001.jpg?v=1664564942"},{"product_id":"1998-5-2002-cummins-5-9l-24v-premium-stock-plus-head-w-fire-rings","title":"Industrial Injection 5.9L Cummins Premium Stock Plus Cylinder Head with Fire Rings (1998.5-2002)","description":"\u003ch2\u003e\u003cspan\u003eIndustrial Injection 5.9L Cummins Premium Stock Plus Cylinder Head with Fire Rings (1998.5-2002)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Industrial Injection Premium Stock Plus Cylinder Head with Fire Ring Grooves is engineered for 1998.5-2002 Dodge Cummins 5.9L Common Rail engines that demand superior sealing, durability, and long-term reliability. Built with upgraded valvetrain components and precision machining, this cylinder head is ideal for towing, daily driving, and performance applications where head gasket integrity is critical.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach cylinder head comes assembled with custom stainless steel nitride-coated valves, oversized high-temperature alloy valve seats, hardened alloy valve guides, and new valve springs for maximum durability and performance. Radius-cut fire ring grooves are machined into the head to work with a fire ring head gasket, providing enhanced combustion sealing and helping reduce the risk of head gasket failure in higher cylinder pressure applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned to meet the needs of both work trucks and performance builds, this cylinder head delivers OEM-style fitment with premium upgraded components throughout.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eRadius-cut fire ring grooves for improved head gasket sealing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCustom performance stainless steel nitride-coated valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium oversized high-temperature alloy valve seats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiamond honed high-strength alloy valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew valve springs installed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete and ready for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect replacement for 1998.5-2002 5.9L Cummins engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eIncreased head gasket sealing capability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved durability and long-term reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced resistance to high cylinder pressures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuperior heat management and valve train performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for towing, daily driving, and performance applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOEM-style fit with premium upgraded components\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e1998.5-2002 Dodge Ram 2500\/3500 5.9L Cummins Common Rail Engines\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Note:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eFire Ring Head Gasket sold separately. See related products for compatible gasket options.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952191094918,"sku":"PDM-24VSTKH-FR","price":2660.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/product_i_m_image_image_243602_001-r_10_1_1.jpg?v=1737139936"},{"product_id":"pdm-llyshn-stock-new-duramax-head","title":"Industrial Injection  2004.5-2005 LLY Duramax NEW Premium Stock Plus Cylinder Heads (RH \u0026 LH Set)","description":"\u003ch2\u003e\u003cspan\u003e2004.5-2005 LLY Duramax Premium Stock Plus New Cylinder Heads (RH \u0026amp; LH Set)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRestore factory performance and reliability to your 2004.5–2005 LLY Duramax 6.6L with these brand-new Premium Stock Plus cylinder heads. Designed as a direct replacement for factory heads, these new castings eliminate the uncertainty associated with remanufactured cores while delivering the durability, airflow, and performance required for stock and mild performance applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach cylinder head is precision machined and assembled using premium components to ensure proper sealing, valvetrain stability, and long service life. Whether you're replacing damaged cylinder heads or building a fresh engine, these Premium Stock Plus heads provide a dependable foundation for your Duramax.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eBrand-new LLY Duramax cylinder head castings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision machined and assembled\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDiamond honed valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUnshrouded valves for improved airflow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-strength, heat-treated iron-based valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium nickel-based, non-magnetic valve seat inserts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMulti-angle valve job\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew valve springs installed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAssembled and ready for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect replacement for factory cylinder heads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for stock replacement or mild performance builds\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePremium Stock Plus Construction\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBuilt from all-new castings, these Premium Stock Plus cylinder heads are engineered to provide exceptional reliability and performance. Each head undergoes precision machining and assembly processes to ensure consistent quality, proper sealing, and optimal airflow.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBy starting with brand-new castings, these heads eliminate concerns associated with used cores, cracks, repairs, or previous heat cycles, providing a fresh foundation for long-term engine durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhat's Included\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eLeft and right new LLY cylinder heads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFully assembled and ready to install\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eNot Included\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eGaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHead bolts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInjectors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e2004.5–2005 GM Duramax LLY 6.6L\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eChevrolet Silverado 2500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChevrolet Silverado 3500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGMC Sierra 2500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGMC Sierra 3500HD\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Choose These New LLY Cylinder Heads?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eBrand-new castings with no core history\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOE-style fit, function, and performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium valvetrain and machining upgrades\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for engine rebuilds and cylinder head replacement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt for long-term durability and dependable operation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eCore Return Information\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSold as a matched left and right pair.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTo receive full core credit, a good, reusable pair of LLY cylinder heads must be returned. Cores must be free of cracks, excessive warping, or severe damage. Core returns are required within 90 days of purchase.\u003c\/span\u003e\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":39952262201478,"sku":"PDM-LLYSHN","price":2399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/files\/duramax_2_heads.png?v=1748457738"},{"product_id":"12-valve-cummins-pedestals-machined-for-arp-headstuds","title":"12 Valve Cummins Rocker Pedestal Machined for ARP Headstuds","description":"\u003cp data-mce-fragment=\"1\"\u003eMachined 12 Valve Cummins Reman Rocker Pedestal For ARP Head Studs\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e-Allows for the use of ARP head studs\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e*Sold Individually (6 required for full set)\u003cbr\u003e\u003c\/p\u003e","brand":"Industrial Injection","offers":[{"title":"REMAN","offer_id":40168363393158,"sku":"PDM-12VPED","price":45.95,"currency_code":"USD","in_stock":true},{"title":"NEW","offer_id":40168363425926,"sku":"PDM-12VMRP","price":65.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/12vped.jpg?v=1675360881"},{"product_id":"industrial-injection-2007-5-2018-6-7-cummins-common-rail-24-valve-stock-long-block-engine-w-head-studs","title":"Industrial Injection 6.7 Cummins Stock Long Block Engine W\/ ARP Head Studs (2007.5-2018)","description":"\u003ch2\u003eIndustrial Injection 6.7 Cummins Stock Long Block Engine (2007.5-2018)\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Industrial Injection 6.7 Cummins Stock Long Block Engine is built for customers looking for a reliable, high-quality replacement engine for their 2007.5-2018 Dodge Ram Cummins. Combining precision machining, premium components, and over 40 years of diesel engine expertise, this long block is designed to deliver dependable performance, durability, and long service life.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEvery engine features a balanced rotating assembly and a Sim-tested short block to ensure smooth operation and maximum reliability. We utilize Industrial Injection X Series Stock Pistons, balanced Cummins connecting rods and crankshaft, a reground Cummins camshaft, and all-new bearings, tappets, oil pump, and oil cooler components.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe engine is topped with our Premium Stock Plus Cylinder Head featuring stainless steel nitride-coated valves, oversized high-temperature valve seats, hardened alloy valve guides, and new valve springs for superior durability and performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhether you're replacing a worn-out engine or restoring your truck to factory performance, this long block is built to meet or exceed OEM standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eBalanced rotating assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSim-tested short block\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIndustrial Injection X Series Stock Pistons\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBalanced Cummins crankshaft and connecting rods\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReground Cummins camshaft\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew main and rod bearings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew tappets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew oil pump and oil cooler\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCummins oil pickup tube\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBig Iron oil pan\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium Stock Plus cylinder head\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStainless steel nitride-coated valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOversized high-temperature valve seats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHardened alloy valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew valve springs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eARP 2000 head studs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eReliable stock replacement for 2007.5-2018 6.7 Cummins engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt using premium components and precision machining\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved durability and long-term reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBalanced for smooth engine operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for daily driving, towing, and work truck applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBacked by a 2-Year Unlimited Mileage Warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e2-Year Unlimited Mileage Warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Notes:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eValve cover not included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRocker arms and pushrods not included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdditional assembly gaskets not included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWater pump not included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEngines are painted Cummins Black\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRecommended break-in oil: Driven Racing Oil \/ Joe Gibbs Break-In Oil for the first 300-500 miles (not included)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":40122143834246,"sku":"PDM-67STKLB-EHS","price":9999.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/newenginewqithpan_8fb3cfd8-263e-4438-8200-7edfb9f35b4a.jpg?v=1680287125"},{"product_id":"industrial-injection-5-9l-cummins-cr-stock-long-block-w-head-studs-2004-5-2007","title":"Industrial Injection 5.9L Cummins CR Stock Long Block w\/ ARP Head Studs (2004.5-2007)","description":"\u003ch2\u003eIndustrial Injection 5.9 Cummins Stock Long Block Engine w\/ ARP Head Studs (2004.5-2007)\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Industrial Injection 5.9 Cummins Stock Long Block Engine is built for customers looking for a reliable, high-quality replacement engine for their 2004.5-2007 Dodge Ram Cummins. Combining precision machining, premium components, and over 40 years of diesel engine expertise, this long block is designed to deliver dependable performance, durability, and long service life.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEvery engine features a balanced rotating assembly and a Sim-tested short block to ensure smooth operation and maximum reliability. We utilize Industrial Injection X Series Stock Pistons, balanced Cummins connecting rods and crankshaft, a reground Cummins camshaft, and all-new bearings, tappets, oil pump, and oil cooler components.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe engine is topped with our Premium Stock Plus Cylinder Head featuring stainless steel nitride-coated valves, oversized high-temperature valve seats, hardened alloy valve guides, and new valve springs for superior durability and performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhether you're replacing a worn-out engine or restoring your truck to factory performance, this long block is built to meet or exceed OEM standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eBalanced rotating assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSim-tested short block\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIndustrial Injection X Series Stock Pistons\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBalanced Cummins crankshaft and connecting rods\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReground Cummins camshaft\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew main and rod bearings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew tappets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew oil pump and oil cooler\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCummins oil pickup tube\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBig Iron oil pan\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium Stock Plus cylinder head\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStainless steel nitride-coated valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOversized high-temperature valve seats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHardened alloy valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew valve springs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eARP 2000 head studs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eReliable stock replacement for 2004.5-2007 5.9 Cummins engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt using premium components and precision machining\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved durability and long-term reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBalanced for smooth engine operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for daily driving, towing, and work truck applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBacked by a 2-Year Unlimited Mileage Warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e2-Year Unlimited Mileage Warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Notes:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eValve cover not included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRocker arms and pushrods not included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdditional assembly gaskets not included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWater pump not included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEngines are painted Cummins Black\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRecommended break-in oil: Driven Racing Oil \/ Joe Gibbs Break-In Oil for the first 300-500 miles (not included)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":40122147012742,"sku":"PDM-59STKLB-5HS","price":9717.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/newenginewqithpan.jpg?v=1680285612"},{"product_id":"industrial-injection-5-9l-cummins-cr-stock-long-block-w-arp-head-studs-2003-2004","title":"Industrial Injection 5.9 Cummins Stock Long Block Engine w\/ ARP Head Studs (2003-2004)","description":"\u003ch2\u003eIndustrial Injection 5.9 Cummins Stock Long Block Engine w\/ ARP Head Studs (2003-2004)\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Industrial Injection 5.9 Cummins Stock Long Block Engine is built for customers looking for a reliable, high-quality replacement engine for their 2003-2004 Dodge Ram Cummins. Combining precision machining, premium components, and over 40 years of diesel engine expertise, this long block is designed to deliver dependable performance, durability, and long service life.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEvery engine features a balanced rotating assembly and a Sim-tested short block to ensure smooth operation and maximum reliability. We utilize Industrial Injection X Series Stock Pistons, balanced Cummins connecting rods and crankshaft, a reground Cummins camshaft, and all-new bearings, tappets, oil pump, and oil cooler components.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe engine is topped with our Premium Stock Plus Cylinder Head featuring stainless steel nitride-coated valves, oversized high-temperature valve seats, hardened alloy valve guides, and new valve springs for superior durability and performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhether you're replacing a worn-out engine or restoring your truck to factory performance, this long block is built to meet or exceed OEM standards.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eBalanced rotating assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSim-tested short block\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIndustrial Injection X Series Stock Pistons\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBalanced Cummins crankshaft and connecting rods\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReground Cummins camshaft\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew main and rod bearings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew tappets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew oil pump and oil cooler\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCummins oil pickup tube\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBig Iron oil pan\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium Stock Plus cylinder head\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStainless steel nitride-coated valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOversized high-temperature valve seats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHardened alloy valve guides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNew valve springs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eARP 2000 head studs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eReliable stock replacement for 2003-2004 5.9 Cummins engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBuilt using premium components and precision machining\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved durability and long-term reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBalanced for smooth engine operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for daily driving, towing, and work truck applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBacked by a 2-Year Unlimited Mileage Warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eWarranty:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e2-Year Unlimited Mileage Warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Notes:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eValve cover not included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRocker arms and pushrods not included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdditional assembly gaskets not included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWater pump not included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEngines are painted Cummins Black\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRecommended break-in oil: Driven Racing Oil \/ Joe Gibbs Break-In Oil for the first 300-500 miles (not included)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":40122150289542,"sku":"PDM-59STKLB-3HS","price":9717.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/products\/newenginewqithpan_85a524f0-469b-45fe-b520-02696625cf90.jpg?v=1680287069"},{"product_id":"ipdc15chbkfr-cyl-head-bolt-kit-cryo-treated","title":"IPD Cryo-Treated C15 Head Bolt Kit – Superior Durability for Your Engine","description":"\u003ch2\u003e\u003cem\u003eExperience Unmatched Engine Performance with IPD's Cryo-Treated C15 Head Bolt Kit\u003c\/em\u003e\u003c\/h2\u003e\n\u003cp\u003eElevate your engine's reliability and longevity with IPD's Cryo-Treated C15 Head Bolt Kit (C15CHBKFR). Utilizing advanced cryogenic treatment, each bolt is meticulously cooled to -310°F using liquid nitrogen, eliminating residual stresses and enhancing tensile strength. This process ensures superior clamping force across your cylinder head, promoting even pressure distribution and optimal engine function.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e16 x 1241855 Bolts\u003c\/li\u003e\n\u003cli\u003e10 x 7N1961 Bolts\u003c\/li\u003e\n\u003cli\u003e26 x 5H1504 Hardened Washers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProudly made and cryo-treated in the USA, all IPD parts undergo rigorous quality control by their in-house Quality \u003cmeta charset=\"utf-8\"\u003eAssurance team. Upgrade today for a cooler, more efficient engine that stands the test of time.\u003c\/p\u003e","brand":"IPD","offers":[{"title":"Default Title","offer_id":40143208185990,"sku":"IPDC15CHBKFR","price":651.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/files\/c15-head-bolts.jpg?v=1723479526"},{"product_id":"cap360466-cat-c15-head-spacer-plate","title":"PAI-CAP360466 CAT C15 HEAD SPACER PLATE","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch2\u003ePAI-CAP360466 CAT C15 HEAD SPACER PLATE\u003c\/h2\u003e\n\u003cp\u003eThe PAI-CAP360466 CAT C15 HEAD SPACER PLATE is a high-quality replacement part designed to improve engine performance and reliability. This spacer plate is specifically designed for use with Caterpillar C15 engines and provides an effective solution for sealing the cylinder head to the engine block.\u003c\/p\u003e\n\u003cp\u003eWith over 40 years of experience in the industry, PAI Industries is well-known for producing top-quality engine components that are built to last. This Head Spacer Plate is no exception. It offers a direct OE replacement for part number 2454324 and is precision-manufactured to ensure a reliable and long-lasting seal between the engine block and cylinder head.\u003c\/p\u003e\n\u003cp\u003eIn addition to its durable construction, this Head Spacer Plate is designed to improve engine performance by reducing the distance between the cylinder head and pistons. This reduces the compression ratio, which can help prevent engine damage caused by overheating or knocking.\u003c\/p\u003e\n\u003cp\u003eWhether you're performing an engine rebuild or simply need to replace a faulty head spacer plate, the PAI-CAP360466 CAT C15 HEAD SPACER PLATE offers a reliable and cost-effective solution. And with its precision-manufactured components and durable construction, you can rest assured that your engine will continue operating at peak performance for years to come.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA high-quality replacement for your engine's head spacer plate\u003c\/li\u003e\n\u003cli\u003eDirect OE replacement for part number 2454324\u003c\/li\u003e\n\u003cli\u003ePrecision-manufactured components ensure a reliable and long-lasting seal between the engine block and cylinder head\u003c\/li\u003e\n\u003cli\u003eImproved engine performance by reducing the distance between the cylinder head and pistons\u003c\/li\u003e\n\u003cli\u003eDurable construction and top-quality materials ensure smooth and efficient engine performance for years to come.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PAI Industries, Inc","offers":[{"title":"Default Title","offer_id":40143209234566,"sku":"PAI-CAP360466","price":512.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/files\/Screenshot2023-04-13154826.jpg?v=1696864228"},{"product_id":"pai-cup040116-isx-head-bolt-kit","title":"CUP040116 Cylinder Head Bolt Kit Cummins ISX Engine Application","description":"\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eCylinder Head Bolt kit\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCummins ISX Engine application\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ePart Number: \u003c\/span\u003e\u003cspan data-contrast=\"auto\" lang=\"EN-US\" class=\"TextRun SCXW38661169 BCX9\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-fragment=\"1\" xml:lang=\"EN-US\"\u003e\u003cspan class=\"NormalTextRun SCXW38661169 BCX9\" data-mce-fragment=\"1\"\u003eCUP040116\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-contrast=\"auto\" lang=\"EN-US\" class=\"TextRun SCXW38661169 BCX9\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\" data-mce-fragment=\"1\" xml:lang=\"EN-US\"\u003e\u003cspan class=\"NormalTextRun SCXW38661169 BCX9\" data-mce-fragment=\"1\"\u003e2 Year Warranty\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"PAI Industries, Inc","offers":[{"title":"Default Title","offer_id":40143365931142,"sku":"PAI-CUP040116","price":465.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/files\/040116_01_XL.jpg?v=1696869857"},{"product_id":"cummins-24-valve-exhaust-manifold-to-cylinder-head-gaskets-98-5-2018","title":"Cummins 24 Valve Exhaust Manifold to Cylinder Head Gaskets 98.5-2018","description":"\u003ch2\u003eCummins 24 Valve Exhaust Manifold to Cylinder Head Gaskets 98.5-2018\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003cspan\u003e 24 Valve Cummins\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eItem Type:\u003c\/strong\u003e\u003cspan\u003e Exhaust Manifold Gaskets\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e MS-19225\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4 Layer MLS Gaskets\u003c\/span\u003e\u003c\/p\u003e","brand":"IIDP","offers":[{"title":"Default Title","offer_id":40155909718150,"sku":"MS19225","price":15.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/files\/Image_15_4a565de3-d27b-42ff-bf5f-76c471dc2c2b.jpg?v=1730911990"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/1956\/0326\/collections\/duramax-stock-heads.png?v=1668531130","url":"https:\/\/industrialinjection.com\/collections\/cylinder-heads\/pumps.oembed","provider":"Industrial Injection","version":"1.0","type":"link"}