1998.5-2002 5.9 Cummins 24 Valve Race Head - Industrial Injection

Cummins 6.7 Stage 3 Ported & Polished Cylinder Head w/ Fire Ring Grooves - Industrial Injection

Industrial Injection 5.9L 24 Valve Cummins Stage 2 Ported & Polished Cylinder Head (1998.5-2002)

Name: Industrial Injection 5.9L 24 Valve Cummins Stage 2 Ported & Polished Cylinder Head (1998.5-2002)
Brand: Industrial Injection
SKU: PDM-24VRH
Price: 6987.95 USD
Availability: InStock

Industrial Injection

SKU: PDM-24VRH

Price

$6,987⁹⁵

$0⁰⁰ $6,987⁹⁵

Save $-6,987.95

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Premium Freight Program: $300 flat-rate freight each way via Old Dominion. Core support available.

Premium Freight Coordination

Qualifying stocked Cummins Cylinder Heads ship through our coordinated flat-rate freight program with Old Dominion.

✓ $300 flat-rate freight each way

✓ Handled exclusively through Old Dominion

✓ Core return support available

✓ Questions? Call our engine team

Premium Diesel Components, Delivered with Confidence.

Industrial Injection 5.9L 24 Valve Cummins Stage 2 Ported & Polished Cylinder Head with Fire Ring Grooves (1998.5-2002)

The Industrial Injection Stage 2 Ported & 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.

Featuring 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.

Each 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.

To 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.

Features:

Intake shelf machined off to accept performance intake runner
Fully CNC ported cylinder head with performance hand blending
Radius-cut fire ring grooves for improved head gasket sealing
Performance stainless steel nitride-coated valves
Premium oversized high-temperature alloy valve seats
Diamond honed hardened alloy valve guides
Drilled and tapped steel coolant freeze plugs
USA-made 120lb performance valve springs
Complete and ready for installation

Benefits:

Increased airflow and engine efficiency
Improved horsepower and torque potential
Enhanced combustion sealing for high-boost applications
Greater valve train stability at elevated RPM
Reduced risk of dropped valve seats and freeze plug failures
Optimized for performance intake runner applications
Ideal for racing, and high-performance street builds

Applications:

1998.5-2002 Dodge Ram 2500/3500 5.9L Cummins Common Rail Engines

Important Notes:

Fire Ring Head Gasket sold separately.
Performance Intake Runner sold separately.

Shipping information

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

Core Return Info

Read Carefully!

When you purchase a product from our website that has a core requirement, you have two options:

1. You choose to pay the core charge and we will ship the product right away, then once we receive the cores you will be refunded the core charge if your cores pass our inspection qualifications. This is the preferred choice and has the least delays.

2. You choose to send in your cores before we ship the product that was purchased. This choice has the risk of delayed shipment of your purchased product and our inventory is not guaranteed by the time we receive your cores. You will need to follow all of the instructions below as quickly as possible so that you can get your purchased product and we can receive the cores. When you choose this option you acknowledge that by the time we receive your cores, our inventory could have change and there could be a delay in your shipment.

Please return all cores to:

Industrial Injection Core Returns
2858 South 300 West
Salt Lake City, Utah 84115

INCLUDE RA# THAT WAS ISSUED AT TIME OF PURCHASE! If RA # is lost, please call Customer Service at (800) 955-0476. Have your original invoice at time of phone call to give all appropriate information for return.

Core return freight is the responsibility of the customer

FULL CREDIT WILL BE GIVEN WHEN:

In order to receive full core credit, your core(s) must be returned within 90 days from receipt of order. It must be as is “off the engine.” Full core credit will be given if core meets acceptance criteria. Cores that are damaged during shipment to Industrial Injection are the responsibility of the customer and their shipping company.

½ CORE CHARGE CREDIT WILL BE GIVEN WHEN:

Slightly damaged housing or camshaft
Missing parts such as FCA

No Core Credit issued when:

Core is seized or hydraulic head is cracked
Excessive damage ( Heavy use of Bio-diesel and rust are common causes for unacceptable core)
Core is fire damaged
Core is returned after 90 days/3months

Please do the following when returning a core:

Make sure you have removed all fittings from your old unit
Drain all fuel and oil from unit
Package cores so that fuel and oil does not escape from the package

NOTE: packages that have fuel or oil residue on the outside of the box during shipping will not be delivered by UPS or the postal service which will cause delays.

Please re-use boxes and bags that parts were shipped in originally. These boxes are UPS approved to reduce damage while being handled in freight.
All shipping charges are the responsibility of the customer
Please write on the box “Core Return” and have RA # clearly written on the outside of box
Include copy of original invoice and RGA inside box

PLEASE RETAIN RA#, INVOICE # AND TRACKING NUMBER UNTIL CREDIT IS RECEIVED BY YOU. We do not research by customer name, only invoice # or RA #.