ARP stainless steel washer kit sized for a 1/2-inch inner diameter with a 7/8-inch outer diameter. These washers provide a solid bearing surface to spread clamping loads for 1/2-inch fasteners common in engine and mechanical assemblies. The stainless construction and standard profile make them suitable for visible or under-hood fastening where a reliable washer is needed to protect components and improve load distribution.
ARP 1/2ID 7/8OD SS washers