ARP 300-6729 Replacement Rod Bolt Kit 1/4˝ 2 - piece set ymm_36 All Pro Series head bolts

All Pro Series head bolts have a reduced wrenching hex or 12-point head and wide area flange

TECH AIT-102B wheel stud is designed to offer a durable and reliable replacement for upgraded or racing applications

The system also gives the engine a deeper Akrapovič sound to further enhance the driver’s enjoyment

and the exhilarating tone is accompanied by an addictive burbling on every over-run in the sportiest settings

P-Series 1982-1993

ARP 300-6729 Replacement Rod Bolt Kit 1/4˝ 2 - piece set ymm_36 All Pro Series head boltsSpecifications Material Custom Age 625+ 1) Thread Size 1 4 2) UHL 1. 400 3) Thread Length 0. 530 4) Grip Length 0. 225 5) Head Height 0. 325 6) Socket Size 5 16 12pt 7) Collar Diameter 0. 433 Stretch & Torque Values Stretch: 0. 0050 0. 0055 in. Bolt Torque Value: 15 ft lbs (20 Nm) with ARP Ultra Torque Fastener Assembly Lubricant