ARP 616-2000 SAE Bolt Kit 7/16-14 X 2.000 12pt SS bolts ymm_26 Further performance improvements can be

Further performance improvements can be achieved by combining the system with the optional Evolution Link Pipe Set

It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition powerplants

Fits Following Engines: 283 CID Chevrolet Small Block Generation I

Tuned and dyno-tested to improve acceleration and engine sound

ARP 616-2000 SAE Bolt Kit 7/16-14 X 2.000 12pt SS bolts ymm_26 Further performance improvements can beSpecifications Socket Size(s) 7 16 12pt UHL 2. 000 Thread Length 1. 250 Grip Length 0. 750 Thread Diameter Pitch 7 16 14 Grip Diameter 7 16 Wrenching (reduced) 7 16 Head Height 0. 400 Collar Diameter (reduced) 0. 670