ARP 8740 Chrome Moly Washers Sold INDIVIDUALLY GENUINE ARP MADE IN THE USA !!! Part Number : 200-8754 Specs : Inside Diameter : 5/8" Outside Diameter : 1.600" Thickness : .275" FLAT Washers - NO Chamfer Black Oxide Treated 8740 Chrome Moly Steel See Our EBAY STORE For More ARP and Other ENGINE And PERFORMANCE Items