Description
5.9 CR HP Reman Cylinder Head Our 5.9 CR Performance Cummins Reman Head includes essential upgrades to ensure durability and reliability, addressing common issues associated with these heads. One prevalent problem with factory and many aftermarket heads is the valve seats loosening and falling out, causing significant engine damage and downtime. Our reman head is a great option for upgrading your stock or performance truck, providing preventative maintenance to save you from costly repairs.
Features
- Upgraded Valve Seats: Taller and larger diameter than stock, made from a heat-resistant alloy to prevent loosening and falling out.
- Thread-In Soft Plugs: Installed under the valve cover for enhanced reliability.
Fitment
- 2003-2007 Dodge Ram 5.9 Cummins
- 2003-2004 Dodge Ram 5.9L Cummins
- 2004.5-2007 Dodge Ram 5.9L Cummins
Details
- Manufacturer: D&J Precision Machine
- Manufacturer part number(s): DJPCH100008, DJPCH100022, DJPCH100201, DJPCH100021
- Condition: New
Core Return
This product requires a $800 refundable core deposit, added at checkout. The deposit is refunded once your old core is returned and passes D&J Precision Machine inspection. Cores must be in good condition with no cracks and must be rebuildable. D&J inspects cores on arrival. For core return help, call Ducky Fuel Injection at 479-799-3953 before you ship.
Shipping
Manufacturer Contiguous U.S. flat-rate freight for cylinder heads: $300 for Contiguous U.S. addresses, added at checkout. Alaska, Hawaii, and Canada require a freight quote — call us before ordering. This is separate from any refundable core deposit.
Questions about fitment? Call or email the Ducky Fuel Injection team before you order. Call us at 479-799-3953.
California and Emissions Notice
This product is not legal for sale or use in California, or on any pollution-controlled motor vehicle where state or local law prohibits it. It does not have a California Air Resources Board (CARB) Executive Order. You are responsible for checking and following the emissions laws in your state before you buy and install it. Questions? Call us at 479-799-3953.
