
The ARP 5/16-18 x 3.00 in 12-point Custom 450 bolt set is a five-piece pack of 12-point head bolts sized for 5/16-18 threads at 3.00 in length. The 12-point head profile allows compact wrench access while the longer length accommodates deeper assembly requirements. Each set includes five bolts suitable for component fastening and targeted replacement.
ARP 5/16 in.-18 RH Thread, 3.000 in 12 Point Custom 450 Bolts - Set of 5