Hardened ARP Special Purpose washers are parallel-ground from premium chromoly. They are available in a variety of sizes and thicknesses for use on virtually any application. Special connecting rod washers are available, as are some of the popular metric sizes. Build up your supply so you don't get caught short when the need arises.

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ARP Washer, Hardened, High Performance, Flat, 7/6 in. ID, 0.705 in. OD, Stainless Steel, Polished, 0.09 in. Thick, Each

ARP Washer, Hardened, High Performance, Flat, 7/6 in. ID, 0.705 in. OD, Stainless Steel, Polished, 0.09 in. Thick, Each

$1.99

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ARP Washer, Hardened, High Performance, Flat, 7/6 in. ID, 2.000 in. OD, Chromoly, Black Oxide, 0.275 in. Thick, Each

ARP Washer, Hardened, High Performance, Flat, 7/6 in. ID, 2.000 in. OD, Chromoly, Black Oxide, 0.275 in. Thick, Each

$21.03

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Dart Washer, Special Purpose, Flat, Hardened, Steel, Black Oxide, 0.438 I.D., 0.700 in. O.D., Each

Dart Washer, Special Purpose, Flat, Hardened, Steel, Black Oxide, 0.438 I.D., 0.700 in. O.D., Each

$2.32

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Trick Flow Head Bolt Washer, Steel, Black Oxide, .450 in. Inside Diameter, .116 in. Thick, Each

Trick Flow Head Bolt Washer, Steel, Black Oxide, .450 in. Inside Diameter, .116 in. Thick, Each

$18.98

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ARP Washer, Hardened, High Performance, Flat, 6mm ID, 22.6mm OD, 4.2mm Thick, Chromoly, Black Oxide, Each

ARP Washer, Hardened, High Performance, Flat, 6mm ID, 22.6mm OD, 4.2mm Thick, Chromoly, Black Oxide, Each

$6.21

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Trick Flow Head Bolt Washers, Steel, Black Oxide, .450 in. Inside Diameter, .116 in. Thick, Set of 17

Trick Flow Head Bolt Washers, Steel, Black Oxide, .450 in. Inside Diameter, .116 in. Thick, Set of 17

$36.42

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