Edelbrock Small Block Chevy Performer RPM 210 Cylinder Head

The Edelbrock Performer RPM 210cc Cylinder Heads (part number 60215) are designed for high-performance Gen I Small-Block Chevrolet engines (327 c.i. or larger) produced between 1955 and 1986. These cylinder heads are suitable for street and strip applications where emissions compliance is not required. They feature 210cc intake ports and come fully assembled with premium valvetrain components, including stainless steel swirl-polished intake/exhaust valves, 2-ring positive oil control seals, 3/8-inch rocker arm studs, 5/16-inch guide plates, hardened steel valve spring locators, and Edelbrock Sure-Seat valve springs, retainers, and keepers. The patented Clean-Cast Technology ensures smooth internal surfaces for enhanced airflow and cooling efficiency.