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

APR Wheel Spacer Kit, 66.5mm Center Bore, 12mm Thick, Set of 2

APR Wheel Spacer Kit, 66.5mm Center Bore, 12mm Thick, Set of 2

$233.02

COMP Cams Pushrod, Hi-Tech, Chromoly, Heat-Treated, 9.450 in. Long, .080 in. Wall, 5/16 in. Diameter, Each

COMP Cams Pushrod, Hi-Tech, Chromoly, Heat-Treated, 9.450 in. Long, .080 in. Wall, 5/16 in. Diameter, Each

$26.89

MSD Distributor, Dist, Dual Sync, For Chrysler S/B

MSD Distributor, Dist, Dual Sync, For Chrysler S/B

$1,040.51

NOS Nitrous System, Wet Plate Kit, 2018-2019 For Ford Mustang w/ 5.0L Coyote w/ 10lb blk bottle

NOS Nitrous System, Wet Plate Kit, 2018-2019 For Ford Mustang w/ 5.0L Coyote w/ 10lb blk bottle

$2,705.51

TCI Universal Joint, S44/GM 3RL Style, Solid, Steel, Each

TCI Universal Joint, S44/GM 3RL Style, Solid, Steel, Each

$97.69