ARP SB Chevy WP Motown alum block (splayed) - Main Stud Kit

If you're building a high-performance small-block Chevy engine with a Motown aluminum block, you know the importance of keeping the bottom end solid. This ARP main stud kit is designed specifically for those applications, ensuring your main caps stay securely in place under demanding conditions. It's a well-built component that addresses the stresses placed on the crankshaft and block during aggressive use.

This kit uses splayed outer studs, which offer improved clamping force and rigidity compared to standard parallel studs. The studs are made from ARP's proprietary 8740 chromoly steel, heat-treated to 200,000 psi tensile strength, giving you confidence in their ability to handle significant power. ARP is a popular name in racing for a reason – their fasteners are known for reliability when it counts. You'll find these studs fit right into your Motown aluminum block, making the installation straightforward for anyone familiar with engine assembly.

When you're pushing your engine hard, the integrity of the bottom end is crucial. This kit is a solid option for anyone serious about building a strong, dependable small-block Chevy. Make sure to follow the manufacturer's installation instructions carefully, especially regarding torque specifications and thread sealer.