Industrial Injection Premium Stock Plus Cylinder Head 24-Valve 98.5-02 Ram 5.9L Cummins

Industrial Injection Premium Stock Plus Cylinder Head 24-Valve 98.5-02 Ram 5.9L CumminsWhether you are rebuilding or replacing, your heads are the one thing you need to make sure you don't skimp on. Make sure your 24 Valve Cummins has premium parts where you need it with Industrial Injections's Premium Stock Cylinder Heads. The Industrial Injection Premium Stock Plus Cylinder Head is designed to deliver improved durability and reliability for 5. 9L 24 valve Cummins engines. Whether you're performing a full engine rebuild or replacing a

Whether you are rebuilding or replacing, your heads are the one thing you need to make sure you don't skimp on. Make sure your 24 Valve Cummins has premium parts where you need it with Industrial Injections's Premium Stock Cylinder Heads.

The Industrial Injection Premium Stock Plus Cylinder Head is designed to deliver improved durability and reliability for 5.9L 24-valve Cummins engines. Whether you're performing a full engine rebuild or replacing a worn factory head, this upgraded Cummins cylinder head provides stronger components and precision machining to help your diesel engine perform at its best.

This cylinder head combines stock reliability with upgraded internal components designed to handle the demanding conditions of towing, daily driving, and moderate performance builds.

Engineered for Strength and Reliability

This 5.9 Cummins 24-valve cylinder head undergoes extensive machining and assembly to ensure proper fitment and long-term durability. Upgraded components help improve resistance to heat, wear, and cylinder pressure while maintaining excellent drivability.

The Premium Stock Plus head is ideal for Cummins owners looking for a dependable replacement that also supports higher boost levels and increased engine demands.

Premium Components and Machining

• Custom Performance Stainless Steel Nitride Coated Valves – Designed to improve durability and heat resistance in demanding diesel engine environments.
• Premium Oversized High-Temperature Alloy Valve Seats – Increased press-fit value helps maintain secure seating under extreme combustion temperatures.
• Diamond Honed High-Strength Alloy Valve Guides – Precision-machined guides ensure consistent valve alignment and long service life.
• Radius-Cut Fire Ring Grooves – Improves combustion sealing and supports engines running higher cylinder pressures.

Built for 5.9L Cummins Diesel Performance

The Industrial Injection Premium Stock Plus Cummins head is designed to provide the perfect balance of stock reliability and upgraded strength. With improved internal components and precision machining, it is capable of supporting increased cylinder pressure and demanding diesel applications.

This makes it an excellent choice for trucks used for:

• Heavy towing
• Daily driving
• Engine rebuilds
• Mild performance upgrades