Edelbrock Performer Cylinder Head - Chamber Size: 70cc Driver Suit Pants Less rotating weight increases acceleration

Less rotating weight increases acceleration

The Signature Series triangular air cleaner is a new style with a shape reminiscent of the muscle car era

Aluminum cam seal plate provides a reliable seal and tight fit

dexterity and vibration absorption

Edge Series Fiberglass Late Model Roof is 45" wide x 41" long

Edelbrock Performer Cylinder Head - Chamber Size: 70cc Driver Suit Pants Less rotating weight increases accelerationThese Performer cylinder heads are designed for 302, 327, 350 and 400 cid small block Chevy engines up to 1986. These cylinder heads include your choice of 64cc (In order to retain stock compression ratio on 1970 and earlier small blocks) or 70cc combustion chambers and high flow intake and exhaust ports. Complete heads include larger than stock 1. 46" valve springs to handle most high lift cams. These heads retain the stock intake port location for