ARP Honda H22 A4 VTEC Main Stud Kit

This ARP main stud kit is engineered for Honda H22A4 VTEC engines to upgrade the crankshaft main fastening system with high-quality ARP hardware. It replaces the factory fasteners to provide improved, consistent main cap clamping for performance and rebuilt engines, helping maintain bearing alignment and durability under higher loads encountered in tuned or high-mileage applications. Ideal for engine builders and enthusiasts seeking a reliable ARP solution for the H22 VTEC platform.