Brand: Automotive Racing Products (ARP)
High-quality steel washers from ARP are perfect for installing most accessories or even suspension components. The ID is slightly oversized to clear the under-head radius of just about any standard bolt. Despite their strength, these general-purpose washers should never be used on cylinder head bolts/studs, main caps, or connecting rods.
This size has a 1/2" nominal ID and a 7/8" OD and measures 0.063" thick (same as standard AN960-816 washers). The yellow cad plating also matches AN hardware. Sold individually.
Note: These washers are not for use on cylinder heads, main bearing caps, or connecting rods! They are not produced or certified to AN specs.