Black Oxide 10-PC Pack Metric Special Purpose Washers

Black Oxide 10-PC Pack Metric Special Purpose WashersA true high performance washer from ARP, available in a variety of sizes and thicknesses, and with or without I. D. (inside diameter) chamfers. Our special purpose washers are constructed from either premium chrome moly with a black oxide finish or polished ARP stainless steel and are hardened and parallel ground. For example, our 3 8? I. D. washers, come in five different O. D.s, three thicknesses and two are in ARP stainless. Special connecting rod

12-point head design and larger than stock shank diameter for increased strength andimproved flywheel register

and copy down the length of the fastener prior to and after installation

L19 is a very high strength material compared to 8740 and ARP2000 and is capable of delivering a clamp load at 260

drive ratchet orbreaker bar to facilitate rotating the crank assembly

ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12-point nuts

The studs are manufactured from 8740 chrome moly steel

These pump drives feature a CNC milled (not broached) hex

To cure this all-too-common problem

000 psi range

Complete with washers

ARP sprint car drive pins feature a broached hex for ease of installation and proper pre-load while the rounded end facilitates quick

The best way to make sure that carburetors stay perfectly sealed to the intake manifold is through the use of ARP’s carb studs