Edelbrock #61525 Performer RPM CNC Cylinder Head

If you're looking for a high-quality upgrade for your Pontiac engine, the Edelbrock #61525 Performer RPM CNC Cylinder Head is a fantastic choice! Designed with the same specifications as our well-loved Performer RPM cylinder head for 1962-79 389-455 c.i.d. Pontiac engines, this model takes it a step further with a CNC machined combustion chamber.

Precision Engineering for Optimal Flow

The CNC machining process ensures a consistent and precise combustion chamber, which translates to improved flow performance. You'll appreciate the attention to detail that goes into each head, making it a reliable option for your engine.

Chamber Sizes to Suit Your Needs

Choose from two different chamber sizes to match your engine's requirements. The 87cc chamber version is perfect for 9.5:1 engines, providing excellent street performance even on low octane fuel. It's designed to make your driving experience smoother and more enjoyable.

Patterned After the Iconic Ram-Air IV

The Edelbrock #61525 Performer RPM CNC cylinder head features a port flange configuration that mirrors the legendary 1969-1970 Ram-Air IV Pontiac Cylinder Head. This means you're not just getting performance; you're also embracing a piece of Pontiac history.