Edelbrock - 60579
Cylinder Head - Performer - Assembled - 2.110 / 1.660 in Valves - 215 cc Intake - 87 cc Chamber - 1.460 in Springs - Angle Plug - Aluminum - Pontiac V8 - Each
The Edelbrock #60579 Performer cylinder head is designed for outstanding performance gains in 1962-79 389-455 c.i.d. Pontiac engines. The Edelbrock #60579 Performer cylinder head is 50-state emissions legal for 1965-79 vehicles. They feature 87cc combustion chambers designed to maximize performance while using less expensive, low-octane fuel with a streetable 9.5:1 compression ratio. They are patterned after the 1969-70 Ram Air IV Pontiac cylinder head. A performer head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. They also feature the highest quality intake and exhaust valves and valve springs.
- For Professional Cylinder Head Porter
- Hand-Blended Intake and Exhaust Bowls
- As-Cast Casting Has Small Ports And Chambers
- Max Valve Size is 2.11 Int. and 1.66 Exh.
- 14-Degree Valve Angle
- Enough Wall Thickness For CNC Machining
- Seats and Manganese-Bronze Guides Included
