New 3/8" Screw In Rocker Arm Studs Shouldered Style Chevy sb 400 350 327 305 283

Speedmaster PCE260.1005, 3/8 Rocker Arm Stud Kit, Screw-In (2 in. Above Hex)

Pioneer 850001 SB Chevy Engine 3/8" Top Screw In Rocker Arm Stud Set Of 16

Pioneer Rocker Arm Stud 850001; Screw-in 3/8 in. -24 x 1.470 in. for SBC

3/8" Rocker Arm Screw In Stud Kit (2.000" Above Hex)

ARP Rocker Arm Stud 134-7121; Screw-In 3/8 x 2.45 in. Chromoly for SBC/SBF, 2pcs

ARP Rocker Arm Stud 134-7124; Hi-Perf Screw-In 3/8 2.605 in. Chromo for SBC/SBF