These handy washers are made to protect the top of holes from galling or collapsing around studs or bolts. They're ideal for head bolt holes, mid-motor plates, or any other high-wear area that requires a washer. Easy to install by just oversizing hole and pressing in washer. ARP Insert Washers are fully CNC machined from premium thru-hardened 8740 stock.
Proposition 65 Warning:
This product may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
- Material:
- Chromoly
- Finish:
- Natural
- Outside Diameter (in.):
- 0.760 in.
- Inside Diameter (in.):
- 0.438 in.
- Quantity:
- Sold as a set of 34.
