(3)Elgin Rocker Arm RK-508; Stamped Steel 3/8 1.5 Long Slot w/Ball, Nut for SBC

PRW Rocker Arm 0830201-01 Sportsman 1.6 X 3/8 in. Roller Tip AMC, Ford, Olds

EPChunMi 8pcs Stamped Steel Rocker Arm 1.5 Ratio for 3/8 in. Stud For Chevy SBC

Elgin 1.5 Rocker Long Slot 3/8" Stud SBC Stamped Steel Single Rocker

PRW 1200406 Rocker Arm Stud Set Alloy Steel 3/8" 1.90" Stud Height Each

Elgin R508SP 1.6 Rocker Long Slot 3/8" Stud SBC Stamped Steel Single Rocker

PRW 0335018-01 Rocker Arm 6061 Aluminum 1.5 x 3/8 in. Narrow Body Stud Mount

PRW Rocker Arm Kit 0335018; Pro-Series 1.5 3/8 Narrow Body Alum Roller for SBC