ARP Chromoly 1/2-20 in Thread Bolt - 2.000 in Long - 9/16 in 12 Point Head - Black Oxide (Set of 5) 12-326-4 the Light uses six AAA

the Light uses six AAA batteries

19" standard rotation designDerale has been the leader in performance cooling for decades

Works on conventional and electronic ignition systems

Lockout for Clockwise and Counterclockwise rotating distributors

Small Block Chevy to Stahl

ARP Chromoly 1/2-20 in Thread Bolt - 2.000 in Long - 9/16 in 12 Point Head - Black Oxide (Set of 5) 12-326-4 the Light uses six AAAProduct Description: Bolt 1 2 20 in Thread 2. 000 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