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 - Pro Series - 7/16-14 in Base Thread - 7/16-20 in Top Thread - 2.000 in Effective Stud Length - Chromoly - Exhaust Only - Universal - Set of 8
