ARP 1/2-13 in Thread Chromoly Bolt - 3 in Long - Black Oxide - (Set of 5) Ignitions & Electrical Mobile Electronics All GM Muscle Series accessories

All GM Muscle Series accessories are available in four custom finishes: natural cast

Black Pulley

1970-1970 Oldsmobile Cutlass

1969-1991 Chevrolet Blazer

1976-1978 Dodge B100

ARP 1/2-13 in Thread Chromoly Bolt - 3 in Long - Black Oxide - (Set of 5) Ignitions & Electrical Mobile Electronics All GM Muscle Series accessoriesProduct Description: Bolt 1 2 13 in Thread 3 in Long 9 16 in 12 Point Head Chromoly Black Oxide Universal Set of 5 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 Holzapfel called