
This ARP black washer set includes two washers sized 3/8 inch ID by 3/4 inch OD with a black finish, offered as a two-pack for engine and hardware use. The simple, machined washers provide a consistent bearing surface for fasteners and are suitable when replacement washers matching those dimensions are required during maintenance or assembly tasks.
ARP 3/8inID 3/4inOD Black Washer - 2 Pack