ARP 0.438 in ID Steel Flat Washer - 0.950 in OD - Black Oxide (Set of 20) Tire Gauge The patented Scavenger collectors and

The patented Scavenger collectors and cross over pipes incorporate large D shaped ports to help scavenge the exhaust gases for a cleaner and more efficient burn in the combustion chambers

Our 700 Series elements feature anodized billet aluminum endcaps

Cell Saver solves the problem of heat soak into batteries

1967-1975 Chevrolet Caprice

ARP 0.438 in ID Steel Flat Washer - 0.950 in OD - Black Oxide (Set of 20) Tire Gauge The patented Scavenger collectors andProduct Description: Flat Washer 0. 438 in ID 0. 95 in OD Steel Black Oxide Set of 20 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 upon his many years of fastener