The Edelbrock Performer RPM complete cylinder head #61019 is built for 1955–86 Small‑Block Chevy applications and targets street performance, daily drivers, street rods and muscle cars. These heads offer a 23° valve angle, 170cc intake runner, 60cc combustion chamber and deliver strong throttle response from 1,500 to 6,500 rpm. They come with high-quality intake and exhaust valves, valve springs and upgraded rocker studs for reliable daily use.
Edelbrock Cylinder Head SBC Performer RPM 23 Deg 170cc Intake 60cc Chamber Flat Tappet Cam Complete