
This ARP 8740 Chromoly bolt set includes five 1/2-13 threaded, 3.50 in. fasteners intended for fabrication and mechanical assembly. The 8740 chromoly construction is noted in the description and the bolts use a 12-point style for compact wrenching in restricted access areas. Sold as a pack of five for repairs and custom installations.
ARP 1/2-13 in. Thread, 3.50 in 8740 Chromoly Bolts - Set of 5