ARP 200-8439 Cylinder Head Fasteners
0.471 / 1.30
A true high performance washer from ARP, available
in a variety of sizes and thickness, and with or without I.D.
(inside diameter) chamfers. All are constructed from premium chrome
moly and are parallel-ground, hardened, and finished in black
oxide. Our 3/8 I.D. washers, for example, come in four different
sizes (O.D.) and different 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 of
offered in handy 2-piece and 10-piece packages. Build up an
inventory of these premium quality washers so you wont get caught
short when the need arises.