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

COMP Cams Rocker Arm, High Energy, 1.5 Ratio For Chevrolet V6 and Small Block w/ 3/8 in. Stud, Each

COMP Cams Rocker Arm, High Energy, 1.5 Ratio For Chevrolet V6 and Small Block w/ 3/8 in. Stud, Each

$20.20

Crow Cams +.100" H/PERF. 6 CYL SINGLE SP

Crow Cams +.100" H/PERF. 6 CYL SINGLE SP

$201.04

GM Performance Torque Converters

GM Performance Torque Converters

$2,353.80

ICON Piston, 4.5 in. Bore, For Chevrolet 572 Rod 6.535 Dish +28cc 1V, .040 Oversized, w/ Rings, Each

ICON Piston, 4.5 in. Bore, For Chevrolet 572 Rod 6.535 Dish +28cc 1V, .040 Oversized, w/ Rings, Each

$1,944.51

MANLEY Piston, 1.291 in. Compression Distance, 87.5 mm Bore Size, -8.2cc Dish, For Ford 2.3L, Set of 4

MANLEY Piston, 1.291 in. Compression Distance, 87.5 mm Bore Size, -8.2cc Dish, For Ford 2.3L, Set of 4

$1,443.17