ARP 1/2inch Inner Diameter Insert Washers (10 pack) .
ARP 154-4005 Cylinder Head Stud SB Ford Studs 7/16" with 1/2" insert washers
ARP 200-8573 Insert Washers, 0.438" ID / 0.812" OD - Set of 10
Arp 200-8598 7/16 ID .875 OD insert washers
New ARP Main Cap Stainless Steel Stud Kit & Washers & 12 Point Nuts R14A NASCAR
ARP Black Washers, 7/16 inch ID, 13/16 inch OD (Pack of 10)
ARP 300-8391 12 Point Nuts 3/8"-24 RH Thread ARP pack of 10
