Gen III Hemi Perf. RPM Cylinder Head Assembled

The Gen III Hemi Perf. RPM Cylinder Head Assembled is designed for serious engine builders and performance enthusiasts looking to enhance airflow and combustion efficiency in third-generation Hemi platforms. This fully assembled cylinder head simplifies the installation process, arriving ready to be fitted onto your high-performance engine build.

Engineered for high-RPM performance, this cylinder head maximizes intake and exhaust port velocity while ensuring excellent low-to-mid-range responsiveness. The precision installation of valves, springs, seats, and guides is rigorously tested before shipment, ensuring optimal valve timing and consistent lift profiles across all cylinders. The construction is optimized for thermal stability and cooling flow, preventing overheating during extended use.

Ideal for high-performance builds, the Gen III Hemi applications cover a wide range of production vehicles, making it a versatile choice for those looking to push their engines to the limit. This cylinder head is particularly beneficial for street-strip hybrids and dedicated track engines, providing the necessary flow characteristics for aggressive cam profiles.