A true high performance washer from ARP, available in a variety of thickness and sizes, with or without I.D.
(inside diameter) chamfers.
All are constructed from premium chrome moly and are hardened, parallel-ground, and finished in black oxide.
For example, our 3/8 I.D.
washers come in four different sizes (O.D.) and various thicknesses.
Special connecting rod washers are available, as are some of the more popular metric sizes.
All of the washers are available individually, with most also offered in handy 2-piece and 10-piece packages.
Build up an inventory of these premium quality washers so you won't get caught short when the need arises.
Washer No Chamfer 2Pieces Material Black Oxide ID/OD 5/16 / 0.675 Thickness .120in