ARP uses a premium grade 8740 alloy that is rated far superior to "aircraft" quality. Then, each stud is heat-treated to 190,000 psi. Every ARP stud kit exceeds the most stringent aerospace specifications. All kits come complete with hardened parallel-ground washers and aerospace quality nuts.
Heat-treated to 190,000 psi
This product hasn't received any reviews yet. Be the first to review this product!