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

MILODON Main Studs, 4-Bolt, For Pontiac 389-455, Center Studs, Kit

MILODON Main Studs, 4-Bolt, For Pontiac 389-455, Center Studs, Kit

$304.99

ARP Main Studs, 2-Bolt Main, For Chevrolet 1954-62, 235, 261, L6, Kit

ARP Main Studs, 2-Bolt Main, For Chevrolet 1954-62, 235, 261, L6, Kit

$185.19

ARP Main Studs, 2-Bolt Main, For Opel, 2.5L, Kit

ARP Main Studs, 2-Bolt Main, For Opel, 2.5L, Kit

$397.15

ARP Main Studs, 2-Bolt Main, For Dodge Cummins 4Bt Diesel 3.9L 4Cyl, Kit

ARP Main Studs, 2-Bolt Main, For Dodge Cummins 4Bt Diesel 3.9L 4Cyl, Kit

$432.95