Arp - Sbf Main Stud Kit

The ARP SBF Main Stud Kit is an essential upgrade for serious engine builders looking to bolster the durability and strength of their Small Block Ford. Engineered with 1/2 in studs and hex nuts for R Block applications, this kit ensures reliable fastening with 4-bolt mains. Constructed from premium Chromoly material and finished with a black oxide coat, this kit is designed for enhanced performance and longevity. Perfect for engine overhauls or new builds, it delivers the stability and security necessary for high-performance driving.