ARP main stud kits help eliminate main cap walk/fretting and protect the threads in your engine block. They include studs made from 8740 chromoly steel and heat-treated in-house to 190,000 psi tensile-strength rating. The precision J-form threads are rolled after heat-treat for much stronger threads than the competition. Kits come complete with hardened parallel-ground washers and high-quality nuts. Add confidence in the strength of your engine build with the ARP main stud kit designed for your application.

More From This Category

ARP Main Studs, 2-Bolt Main, For Chrysler, For Dodge, For Plymouth, 1960-83, 225, L6, Kit

ARP Main Studs, 2-Bolt Main, For Chrysler, For Dodge, For Plymouth, 1960-83, 225, L6, Kit

$112.46

ARP Main Studs, 2-Bolt Main, use on For Honda®, 2.2, 2.3L, Kit

ARP Main Studs, 2-Bolt Main, use on For Honda®, 2.2, 2.3L, Kit

$234.82

ARP Main Studs, 2-Bolt Main, For BMW, 2.5, 2.8, 3.0, L6, Kit

ARP Main Studs, 2-Bolt Main, For BMW, 2.5, 2.8, 3.0, L6, Kit

$291.32

ARP Main Studs, 2-Bolt Main, Volkswagen, 2.8L, V6, Kit

ARP Main Studs, 2-Bolt Main, Volkswagen, 2.8L, V6, Kit

$287.78

ARP Main Studs, 4-Bolt Main, For Chevrolet Small Block, Large Journal, with Straps & Splayed Caps, Kit

ARP Main Studs, 4-Bolt Main, For Chevrolet Small Block, Large Journal, with Straps & Splayed Caps, Kit

$189.28