ARP Nissan VQ35 4bolt Main Stud Kit

ARP Nissan VQ35 4bolt Main Stud Kit The ARP main stud kit is engineered to eliminate main cap walk/fretting and ensure the durability of engine block threads. These kits feature 8740 chromoly steel studs, heat-treated in-house to a tensile-strength of 190,000 psi. The precise J-form threads are rolled post-heat-treat, offering strength beyond that of its peers. Hardened parallel-ground washers and nuts are also included. Bolstering the assurance of an engine build is easy with the right ARP main stud kit for your application.