ARP 645-2500 SAE Bolt Kit 7/16-14 X 2.500 12pt 1/2 wrenching black oxide bolts ymm_23 Material: 8740 chromoly
Baker’s notes & crumb story
Description
Material: 8740 chromoly
In the chart below
Imperial 1966-1967
Enhanced sound performance
When installing the Akrapovič Evolution link pipe set
ARP 645-2500 SAE Bolt Kit 7/16-14 X 2.500 12pt 1/2 wrenching black oxide bolts ymm_23 Material: 8740 chromolySpecifications Socket Size(s) 1 2 12pt UHL 2. 500 Thread Length 1. 250 Grip Length 1. 250 Thread Diameter Pitch 7 16 14 Grip Diameter 7 16 Wrenching 1 2 Head Height 0. 345 Collar Diameter 0. 740