ARP GM 3/8 X 1.750/4.400 Hex SS Starter Bolt Kit

Starter Bolt Kit

3/8? x 1.75/4.40?, hex

ARP - The World Leader in Fastener Technology has just released eight new Stainless Steel starter bolt kits for GM O.E. And Aftermarket starter applications. These bolts are rated at 180,000 psi tensile strength which is substantially stronger than grade 8 hardware and feature a small diameter head to make accessibility more convenient. The Custom 450 material is impervious to rust and corrosion and polished to a high luster finish. Washers are included.

Specifications 

Socket Size(s): 7/16 hex