Adjusting Nuts, AFR, Stud Girdle, SBC/BBC, 7/16″, 2.100, 8-pc.

Description

Replacement HardwarePremium materialsAir Flow Research offers rocker arm stud girdle replacement nuts designed to accept their double bar stud girdle, while keeping the rocker arms in place. Composed from hardened steel and are available in 3/8″ or 7/16″ thread sizes for Small-Block and Big-Block engines. Sold as singles or in sets of 8 and 16. Choose the replacement nuts best suited for your application.