edelbrock cylinder head performer rpm cnc pontiac 1962 1969 455 ci v8 87 cc combustion chamber PCV 50" spacing and raised

50" spacing and raised

68292432ac

and a deep aggressive rumble

Vanaf bouwjaar 2003-heden

This set of track extenders ensure that the wheels come out 60mm

edelbrock cylinder head performer rpm cnc pontiac 1962 1969 455 ci v8 87 cc combustion chamber PCV 50" spacing and raisedThe Edelbrock #61529 Performer RPM CNC Cylinder Head has the same specifications as our popular Performer RPM cylinder head for 1962 79 389 455 c. i. d. Pontiac engines, but feature a CNC machined combustion chamber. The CNC machined chamber results in a consistent and precise chamber for improved flow performance. Performer RPM CNC cylinder head is available in two chamber sizes. The 87cc chamber version is ideal for 9. 5: 1 engines and will deliver