ARP 8740 Center Main Bearing Nuts with Washers, Set of 6 #AC-101ARP

ARP case half nuts are made from 8740 chrome moly steel with 190,000 PSI tensile strength. They feature a 12 point, 14mm wrench size head for maximum cylinder clearance. Sold in sets of 6, with 6 ARP flat washers. Made in USA.