ARP Main Stud Kits | Multiple Chrysler Fitments (145-5404)

The ARP Main Stud Kit for multiple Chrysler applications is a high-performance fastening solution designed to secure engine main caps and prevent walk or fretting under demanding conditions. Crafted from 8740 chromoly steel and heat-treated in-house to achieve a tensile strength of 190,000 psi, these studs offer exceptional durability and strength. The precision J-form threads are rolled after heat treatment, resulting in significantly stronger threads compared to standard fasteners. The kit includes hardened, parallel-ground washers and high-quality nuts, ensuring reliable clamping force and long-term performance. This product is engineered to enhance engine integrity, especially in high-stress environments, making it a trusted choice for performance builds.

Designed for a range of Chrysler engines, this main stud kit is compatible with various models requiring robust main cap fastening solutions. It is suitable for both street and track applications where engine strength and reliability are critical. Installation involves replacing the stock main bolts with these high-strength studs, providing a secure and stable engine assembly. The kit comes complete with all necessary components for a straightforward upgrade, ensuring proper fitment and performance. Ideal for engine builders and enthusiasts seeking to improve engine durability, this ARP main stud kit offers peace of mind during high-performance operation.