1/2 Stud - 9.000 Short Broached w/1.000 Thread

The ARP 1/2 Stud - 9.000 Short Broached w/1.000 Thread is a precision fastening component designed specifically for engine block applications. This stud is ideal for professionals and serious automotive enthusiasts who require reliable fastening solutions in high-performance environments, such as race engines and forced induction builds.

Featuring a 1/2-inch diameter and a 9.000-inch overall length, this stud is engineered with a broached design and 1.000-inch thread engagement to ensure optimal load distribution and secure fastening. The broached construction minimizes galling and seizing issues that can occur with standard threaded fasteners during repeated assembly cycles, while ARP's proprietary materials enhance durability and performance.

Engine builders and mechanics working on both big-block and small-block platforms will find this stud particularly beneficial, as its short broached shank design allows for precise clearance management in tight engine bay configurations. This stud is a reliable choice for maintaining clamping force under varying temperature conditions and vibrations.