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, 4-Bolt Main, For Chevrolet, For Oldsmobile, 350 with Dart Rocket Block, Kit

ARP Main Studs, 4-Bolt Main, For Chevrolet, For Oldsmobile, 350 with Dart Rocket Block, Kit

$185.30

ARP Main Studs, 2-Bolt Main, use on For Honda , 1.8L, B18C1, Kit

ARP Main Studs, 2-Bolt Main, use on For Honda , 1.8L, B18C1, Kit

$227.95

ARP Main Studs, 4-Bolt Main, For Ford, 7.3L Diesel, Kit

ARP Main Studs, 4-Bolt Main, For Ford, 7.3L Diesel, Kit

$751.24

ARP Main Studs, 2-Bolt Main, Mopar, Small, Big Block, B, LA, RB, Kit

ARP Main Studs, 2-Bolt Main, Mopar, Small, Big Block, B, LA, RB, Kit

$168.76

MILODON Main Studs, 2-Bolt, For Oldsmobile, 350, 400, 425, 455, with Windage Tray, Kit

MILODON Main Studs, 2-Bolt, For Oldsmobile, 350, 400, 425, 455, with Windage Tray, Kit

$304.99