Edelbrock 60329 Performer RPM Cylinder Head

The Edelbrock 50-State Street Legal Performer Cylinder Heads provide outstanding bolt-on performance. They feature threaded inserts in the rocker studs and exhaust manifold bolt holes for superior strength and durability. These cylinder heads offer dyno-proven increases in horsepower, throttle response, and torque. These heads are capable of 300hp when matched with the Edelbrock Performer Total Power Package. They feature stainless steel 1.90 intake and 1.60 exhaust valves with 170cc intake port.