ARP Main Stud Kits | Multiple Acura Fitments (208-5801)

The ARP Main Stud Kit is a high-performance engine fastener set designed to secure the main caps and enhance engine durability. Crafted from 8740 chromoly steel and heat-treated to achieve a tensile strength of 190,000 psi, these studs provide superior strength and reliability under demanding conditions. The precision J-form threads are rolled after heat treatment, resulting in stronger, more durable threads compared to standard fasteners. The kit includes hardened, parallel-ground washers and high-quality nuts, ensuring a secure fit and consistent clamping force. This product is engineered to prevent main cap walk and fretting, thereby maintaining proper bearing alignment and reducing engine wear during high-stress operation.

Designed for multiple Acura models, this ARP main stud kit is suitable for engines requiring a robust fastening solution. It is compatible with various Acura vehicles, providing a direct replacement for factory fasteners and serving as an upgrade for performance builds. The installation involves replacing the stock main bolts with these high-strength studs, offering increased clamping load and engine integrity. Ideal for street, track, or high-performance applications, this kit ensures a reliable, long-lasting connection of the engine's main caps, supporting high horsepower and boost levels. The kit provides all necessary components for a straightforward installation, making it suitable for both professional and experienced DIY mechanics.