ARP Rocker Arm Stud Kit GM LS Series Engines 234-7207

Rocker Arm Stud - Pro Series - 8 mm x 1.25 Base Thread - 5/16-24 in Top Thread - 1.460 in Effective Stud Length - Chromoly - GM LS-Series - Set of 16 Use w/OEM style non-adjustable rocker arms.