This ARP insert washer 10-pack includes .875" outer diameter washers with a 7/16" inner diameter, sold for multiple fastener locations. The insert-style design provides consistent centering of 7/16" shafts and an increased bearing surface for load distribution. Use the pack when performing larger rebuilds or maintenance jobs that require uniform spacer sizing across several attachment points.
ARP .875 OD X 7/16 ID insert washer 10pk