Edelbrock Performer RPM Pontiac 455 Cylinder Head Assembled 2.11/1.66" Valve 215 cc Intake 87 cc Chamber - 1.460 Spring - Pontiac V8 H760C01M C4-R10 Valve

C4-R10 Valve

1981-1990 Oldsmobile Custom Cruiser

GM Duramax 2011-20

This unit is perfect for light to medium duty use and occasional towing

is the latest addition to our line of engine dress-up accessories

Edelbrock Performer RPM Pontiac 455 Cylinder Head Assembled 2.11/1.66" Valve 215 cc Intake 87 cc Chamber - 1.460 Spring - Pontiac V8 H760C01M C4-R10 ValveDesigned for street high performance use, and are interchangeable with original equipment cylinder heads. These heads retain an exhaust crossover passage and are street legal replacement parts. Edelbrock, Pontiac Head, 87cc, Hydraulic Roller Camshaft, V8, Cylinder Heads, 61525 Match with Edelbrock complete head gasket set #7382. Deck thickness: 5 8" Rocker stud diameter: 7 16" Pushrod diameter: 5 16" (width of slot in guide plate). Since 1938,