Edelbrock Cylinder Head Performer RPM CNC Pontiac 1962-1969 455 CI V8 87 cc Combustion Chamber Front Sub Frame Brace Supplied with grease and alcohol

Supplied with grease and alcohol wipe for ease of installation

Aeromotive 08-14/Yukon

laser etched

Nissan 2013-2020 QR25DE

Edelbrock Cylinder Head Performer RPM CNC Pontiac 1962-1969 455 CI V8 87 cc Combustion Chamber Front Sub Frame Brace Supplied with grease and alcoholThe 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