This ARP header bolt kit supplies 3/8 x 0.750 inch hex bolts specified for small block Chevy header installations. Intended for secure header flange fastening, the kit provides appropriately sized hardware to replace worn bolts during exhaust manifold or header service. It supports reliable clamping of header flanges where the listed bolt dimensions are required.
ARP SB Chevy 3/8 x .750in Hex Header Bolt Kit