Edelbrock Performer Cylinder Head - Chamber Size: 70cc 855005 392 in Long

392 in Long

This kit includes a 30" round bar for the top and a 35" flat bar for the bottom

64 in Length

153 / 168 Tooth Flywheel

3 in Offset

Edelbrock Performer Cylinder Head - Chamber Size: 70cc 855005 392 in LongThese 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