
This two-pack of ARP black washers is sized for a 3/8" inner diameter and 0.675" outer diameter, supplied in a pack of two. The finished black coating offers corrosion-resistant hardware styling for assembly or replacement tasks. These washers serve as standard mating hardware components for fasteners where the specified dimensions and finish are required, supporting routine maintenance and repair work.
ARP 3/8 ID 0.675 OD Black Washers (2 pack)