Jeep 4.0 ARP Head Stud Extensions

These stainless-steel adapters are designed to screw onto the top of the ARP head studs and provide a mounting stud for the wiring loom. The factory head bolts have this feature built-in, however when running aftermarket head studs there is not a provision for the wiring loom or the ground strap on the back of the head. Install these adapters to secure your harness and protect it from damage. The kit comes with four studs. Three for the wiring harness and one for the rear ground strap.