Edelbrock 60555 - Cylinder Head, Chevrolet 396-454, Rectangular, Performer RPM, 118cc, Hydraulic Roller

The Edelbrock #60555 Performer RPM Rectangle Port cylinder head is designed for Big-Block Chevy applications. The Edelbrock #60555 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 2500 to 7000 rpm. They also feature the highest quality intake and exhaust valves and valve springs.

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