Proform 67568 rocker arm stud boss cutter. Features 0.365in pilot diameter, 1.150in OD, 0.330in ID, steel construction, ensures precise stud boss cutting, sold as each.
Proform 66951 rocker arm stud girdle kit. Features 7/16-20in thread studs, aluminum construction, purple anodized finish, fits Small Block Chevy, stabilizes rocker arms, sold as a kit.
Proform 66783 rocker arm stud remover and tap alignment tool. Features steel construction, fits Small Block Chevy V6/V8, facilitates stud removal and alignment, sold as each.
Proform 66950 rocker arm stud girdle kit. Features 3/8-24in thread studs, aluminum construction, purple anodized finish, fits Small Block Chevy, stabilizes rocker arms, sold as a kit.
Pioneer 850001 rocker arm stud. Features 7/16-14in base thread, 3/8-24in top thread, 1.470in effective stud length, steel construction, fits Small Block Chevy, sold as a set of 16.