ARP 12 mm x 1.75 Thread Chromoly Stud - 6.32 in Long - Broached - Black Oxide 4122BK GN / AFCO / SCP

GN / AFCO / SCP / Winters 5x5 2-1/2 in Pin Hubs

or street machine

Compatible with 12v to 18

two-way text messaging

Includes: Complete relay wiring harness

ARP 12 mm x 1.75 Thread Chromoly Stud - 6.32 in Long - Broached - Black Oxide 4122BK GN / AFCO / SCPARP Cummins Single Head Stud Product Description: Stud 12 mm x 1. 75 Thread 6. 32 in Long Broached Chromoly Black Oxide Universal ARP is the fastener of champions. They say that to be successful you must identify a need and satisfy it. Back in 1968 racing enthusiast Gary Holzapfel saw that many of his friendsa broken engines were caused by fastener failure. At the time, there were no commercially available studs and bolts up to the challenge. So