ARP Front Mandrel Bolts Hex Head Dia: 1/2 Length: 3.25 Socket: 15/16

Get maximum reliability through the use of ARP's rugged 8740 chrome moly steel front mandrel bolts. They're undercut to provide the required stretch, shot-peened for extra durability and designed for full thread engagement. Nominally rated at 200,000 psi tensile strength for durability you can count on! Available for GM and Ford applications.