Rocker Arm Stud - 7/16-14 in Base Thread - 7/16-20 in Top Thread - 2.000 in Effective Stud Length - 0.82 in Base Thread Length - Chromoly - Natural - Intake Rockers - Big Block Chevy - Each
Rocker Arm Stud - High Performance Series - 10 mm x 1.50 Base Thread - 3/8-24 in Top Thread - 1.595 in Effective Stud Length - Chromoly - GM V6 - Set of 12