
The ARP Perma-Loc stud girdle kit supports 7/16-20 studs in both 2.000 and 2.600 lengths with a .750-inch body diameter, based on the description. It’s intended for installations where a stud girdle of these sizes is required, offering compatible hardware for valvetrain assembly or service. Install using the recommended procedures to ensure fit and proper interaction with rocker arm studs.
ARP Perma-Loca c stud girdle 7/16-20 x 2.000&2.600 .750 body dia