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Part number: 400-8508
Product Details
ARP 400-8508 Cylinder Head Fasteners
Products specifications
Hardened Yes
Inside Diameter Chamfer No
Material Stainless Steel
Quantity Sold as a set of 10.
Size (ID/OD) 3/8 / 0.72
Thickness .120?
Washer Finish Natural
Washer Inside Diameter (in) 0.375 in.
Washer Inside Diameter (mm) 9.525 mm
Washer Material Stainless steel
Washer Outside Diameter (in) 0.720 in.
Washer Outside Diameter (mm) 18.288 mm
Washer Thickness (in) 0.120 in.
Washer Thickness (mm) 3.048 mm
Washer, No Chamfer
10Pieces

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 them also
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.

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I like that I can ship it to a friend.
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Quick, easy, convenient and great price!
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Autoplicity.com had the lowest price available for what I was looking for. Within 24 hrs I had an order confirmation and tracking information.  I have no complaints, and will likely do business with them again.
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Wow Super fast shipping, right product, no hassle no fuss. just how i like it. good job autoplicity keep it up.
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