ARP SB Chevy WP Motown Iron Block Main Stud Kit

If you're rebuilding the bottom end of your Small Block Chevy engine, especially one with a Motown iron block, you'll want to make sure the main caps are secured properly. This main stud kit from ARP is designed to do just that, offering a more reliable and consistent clamping force than stock bolts. Using studs instead of bolts can make aligning the crankshaft easier during assembly, and ARP's heat-treated alloy steel provides the strength needed to handle the stresses of performance applications.

ARP is well-known for making strong, dependable engine hardware. These studs are manufactured from a special alloy steel and then heat-treated to achieve a tensile strength of 200,000 psi. This means they can handle the significant clamping loads required to keep your main bearings in place, even under demanding conditions. The kit includes the necessary studs, nuts, and washers, all made to ARP's exacting standards for a solid fit and reliable performance.