Edelbrock Cylinder Head Performer RPM CNC Pontiac 1962-1969 455 CI V8 87 cc Combustion Chamber

Designed 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. Cylinder Head; Performer RPM CNC; Pontiac; 1962-1969 455 c.i.d V8; 87 cc combustion chamber; for Hydraulic Flat Tappet Cam Edelbrock EPS Carburetor Linkage Assortment. Comes with 7 linkages and clips. Pontiac:-:326 (5.3L)/350 (5.7L)/389 (6.4L)/400 (6.6L)/421 (6.9L)/428 (7.0L)/455 (7.4)