ARP Insert Washer 10pc ID/OD: 3/8 / 0.443 8740 Chromemoly OD: 0.75

SKU: 05J5P | MPN:  200-8572
In stock
Sale price$75.70 USD

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.

  • Insert Washer 10Pieces
  • Insert Size (ID/OD): 3/8 / 0.443
  • Material: 8740 Chrome Moly
  • OD: 0.75