7/16" Rocker Arm Screw In Stud Kit (2.300" Above Hex)

Small Block Chevy SBC Rocker Studs 7/16 x 1.900"

Elgin SBC Rocker Arm Kit - 1.6 Ratio 7/16in Stud RK-1508SP

7 7/16" Full Roller Rocker Arms Set Aluminum 1.6 Ratio For Chevy SBC 327 350 400

ELGIN SBC Rocker Arm Kit RK-1508SP with 1.6 Ratio and 7/16 in Stud

SBC Rocker Arm Kit - Fits 1.6 Ratio 7/16in Stud

SBC Rocker Arm Kit - 1.6 Ratio 7/16in Stud

Allstar Performance Rocker Arm Stud Kit Steel 7/16-14" for Small Block Chevy