Performance Cylinder Head (Stage 1) Dodge/Ram 6.7L Cummins 2007-2018

• CNC-Ported for Maximum Airflow - Improves efficiency and power output for high-performance applications
• Upgraded Valve Springs - Handles increased boost and RPM without valve float
• Hardened Valve Seats - Enhances durability and longevity under high-stress conditions
• Direct Bolt-On Fit - Compatible with 2007-2018 Dodge Cummins 6.7L engines for seamless installation
• Increased Strength Over Stock - Built to withstand high-horsepower builds and extreme conditions
• Fully Assembled for Convenience - Comes complete with stainless steel valves, upgraded valve springs, and hardened seats for a hassle-free installation
• Cylinder heads ordered with the Fire Ring option include a custom-matched Fire Ring gasket

Unlock more power and reliability in your 2007-2018 Dodge Ram 2500, 3500, 4500, and 5500 with the Stage 1 24V Cummins Performance Head, engineered for 6.7L Cummins applications. Designed for enhanced airflow and durability, this performance cylinder head is CNC-machined to withstand high-performance demands. The kit includes a fully assembled cylinder head with stainless steel valves, 105-pound valve springs, and hardened seats for increased longevity and efficiency. Manufactured by D&J Precision Machine, this head delivers the strength and flow needed for performance builds while maintaining daily drivability.