This Cylinder Head is engineered to address common failures in stock and aftermarket heads, making it a reliable upgrade for both stock and performance applications. One of the biggest factory issues is valve seat failure, which can lead to catastrophic engine damage.
This remanufactured head features upgraded, heat-resistant valve seats, precision machining, and genuine Cummins valves to ensure long-term durability and performance. Built for 2003-2007 Dodge Ram 2500 & 3500 trucks, this reman head is completely disassembled, crack-checked, CNC-machined, resurfaced, and assembled with new components.
Manufactured by D&J Precision Machine, this cylinder head provides superior reliability and efficiency for high-performance and daily-driven Cummins builds.
A $800.00 core charge applies. Review the core selection and return requirements before ordering; credit is subject to acceptance of the returned core.
Supplier-listed warranty: 12-Months. Review the applicable coverage, exclusions and claim requirements.
Supplier statement: This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Verify applicability to your exact vehicle and configuration before purchase.
CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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