ARP 12 mm x 1.75 Thread Chromoly Stud - 6.32 in Long - Broached - Black Oxide Telescoping Steering Shaft #3 AN fittings on both

#3 AN fittings on both ends

the EV8 stainless steel intake and exhaust valves are heat-treated and stress-relieved

Precision Machined Out Of Billet Aluminum

Ideal For Race Diesel Or Marine Applications

OR Oval Track: Good for hobby stock in 454 where Hydraulic lifters must be used

ARP 12 mm x 1.75 Thread Chromoly Stud - 6.32 in Long - Broached - Black Oxide Telescoping Steering Shaft #3 AN fittings on bothARP 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