The ARP 1/2-inch ID no-chamfer washer comes as a 2-pack intended for use where a straight bore washer is required. Each washer matches a 1/2-inch inner diameter and omits chamfering to suit specific bolt or fastener assemblies. This pack provides basic replacement hardware for repair or assembly tasks that call for standard, unchamfered washers in compatible engine or chassis installations.
ARP 1/2in ID No Chamfer Washer - 2 Pack