ARP SB Chevy Dart SHP Main Stud Kit

ARP is well-known for making strong, reliable fasteners for performance engines. This main stud kit is designed for Small Block Chevy Dart SHP blocks, adding extra clamping force to your crankshaft main caps. When you're building a performance engine, especially one that will see higher RPMs or increased power, ensuring the main bearing bores stay true under load is critical. These studs help achieve that by providing a more consistent and stronger hold than stock bolts.

This kit uses ARP's high-strength 8740 chromoly steel, heat-treated to 200,000 psi tensile strength. The studs are threaded with a fine pitch on one end for easier installation into the block and a coarse pitch on the other for the main caps. This design helps center the cap and provides a more even distribution of clamping force. You'll want to make sure you have a good torque wrench and follow the manufacturer's recommended torque-to-yield specifications for installation.