2001-2004 6.6 LB7 Duramax Stock Long Block

Fits: 2001-2004 6.6 LB7 Duramax

Item Type: Long Block Crate Engine

Brand: Industrial Injection

Part Number: PDM-LB7STKLB-E

The Industrial Injection built 6.6L LB7 Duramax Stock Long Block is the perfect choice for those seeking an affordable and reliable replacement engine. We are committed to using only the highest quality parts and precision machining processes in every engine build. This ensures both durability and reliability, resulting in an engine that will provide you with the longest running experience on the road. 

FEATURES: 

• Remanufactured 6.6L Duramax Long Block Engine 
• Designed To Meet or Exceeds OE Specifications 
• 2-Year Unlimited Mileage Warranty 

Stock Duramax Engine Specs: 

• Sim Tested Short Block 
• Balanced & Blue Printed Rotating Assembly 
• New Balanced Pistons 
• Balanced Duramax Keyed Crank (comes with stock damper & stock flex plate) 
• Balanced Duramax Rods 
• Stock Duramax Keyed Camshaft 
•  New Oil Pump 
•  Stock Oil Pickup Tube 
•  Stock Oil Pan 

Premium Stock Plus Duramax Cylinder Head Specs: 

• Reconditioned Milled & Surfaced Heads 
• High Strength Alloy, Heat Treated Iron Based Valve Guides 
• Diamond Honed Guides 
• Premium Valve Seat Inserts Made From A True Nickel Based  
• Non-Magnetic Material  
• New Unshrouded Valves w/ Multi Angle Valve Job 
• Duramax OEM head gaskets 
• Stock Head Bolts 
• New Valve Springs 

New Engine Recommended Replacement Items (Sold Separately): 

Oil Cooler – Recommended to be replaced (required if previous engine had a bearing failure) 

Injectors – Recommended to be tested or replaced 

Turbo – Recommended to be replaced if previous engine had over 100k miles (required if previous engine had bearing failure or engine was dusted) 

Water Pump – Recommended to be replaced (required if previous engine had over 100k miles) 

*All Industrial Injection short blocks and long blocks are required to be ran with Joe Gibbs Break In Oil (not included) for the initial 300-500 miles or warranty will be void. 

Long Block Engine Core: $3,200 

Trust us for a powerful, reliable replacement engine. 

Free economy ground shipping on most orders over $200. This includes lower 48 United States only. Excludes products that must ship freight.