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Part number: 200-8571
Product Details
ARP 200-8571 Cylinder Head Fasteners
Products specifications
Hardened Yes
Insert Size (ID/OD) 5/16 / 0.38
Inside Diameter Chamfer No
Material 8740 Chrome Moly
OD 0.625
Quantity Sold as a set of 10.
Washer Finish Black oxide
Washer Inside Diameter (in) 0.313 in.
Washer Inside Diameter (mm) 7.950 mm
Washer Material Chromemoly
Washer Outside Diameter (in) 0.625 in.
Washer Outside Diameter (mm) 16mm mm
Insert Washer
10Pieces

These handy washers are made to protect the top of holes from galling or collapsing around studs or bolts. Theyre ideal for head bolt holes, mid-motor plates, or any other high-wear area that requires a washer. Easy to install by just oversizing hole and pressing in washer. ARP Insert Washers are fully CNC machined from premium thru-hardened 8740 stock.

Reviews
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S
Everything arrived well packaged and in good order... It was shipped promptly, but hey, no accounting for the snow storm in the NW... I think UPS calls it an "act of God"... Thanks
D
Ordered Monday, delivered Thursday - just as promised. Best price among all reputable on-line parts dealers. Saved at least a third off the most popular dealers.
J
Great selection and fast shipping.  Not to meantion the lowest prices anywhere on the net.
M
Right product, great price, easy check-out. Waiting for my parts - will update this review upon receipt. Update: the right parts arrived on time in good condition. I will be telling my friends about you guys. Thanks.
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