AMC Performer RPM Cylinder Head - Assm.

The AMC Performer RPM Cylinder Head Assembly by EDELBROCK is designed for classic American muscle car enthusiasts and street engine builders looking to enhance horsepower and reliability in mid-sized AMC platforms. This performance-engineered cylinder head replaces factory castings, allowing for improved fuel and air flow through the combustion chamber, making it suitable for naturally aspirated engine builds and restoration projects.

The assembly features optimized intake and exhaust port geometry, an improved combustion chamber shape, and enhanced coolant passages compared to original factory heads. These enhancements have been validated through extensive dyno testing and field results, ensuring that the head delivers a significant upgrade to unlock hidden displacement and improve thermal efficiency.

Ideal for rebuilding engines from the 1960s and 1970s, such as the Javelin, Gremlin, or Hornet, the Edelbrock Performer RPM head is fully machined and ready to install, eliminating machine shop delays. This ensures consistent quality control, making it a reliable choice for those looking to enhance their engine's performance without the risks associated with core exchanges or used cores.