Edelbrock 61529 - Cylinder Head, Pontiac V8, Performer RPM CNC, 87cc, Flat Tappet

The 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 excellent street performance on low octane fuel. The Edelbrock #61529 Performer RPM CNC cylinder head is patterned after the same port flange configuration as the 1969-1970 Ram-Air IV Pontiac Cylinder Head.

• Out-of-the-box bolt-on performance
• Hand-blended iIntake and exhaust bowls
• CNC-Matched intake/exhaust ports in std location
• Thicker deck surfaces than other brands