A true high performance washer from ARP, available in a variety of sizes and thicknesses, and with or without I.D. (inside diameter) chamfers. These washers are constructed from either premium chrome moly with a black oxide finish or polished ARP stainless steel and are hardened.
- Outside Diameter (in.):
- 0.812 in.
- Outside Diameter (mm):
- 20.625 mm
- Inside Diameter (in.):
- 0.438 in.
- Inside Diameter (mm):
- 11.125 mm
- Thickness (in.):
- N/A
- Thickness (mm):
- N/A
- Inside Diameter Chamfer:
- No
- Hardened:
- Yes
- Material:
- Chromoly
- Finish:
- Black Oxide
- Quantity:
- Sold as a set of 10.
