Brand: Automotive Racing Products (ARP)
High-quality steel washers from ARP are a perfect match for ARP SAE Bolt 5-Packs. They 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 3/8" nominal ID and an 11/16" OD and measures 0.120" thick (larger OD and nearly twice as thick as AN960-616 washers). The black oxide finish looks tough and takes paint well. Sold individually.
Note: These washers are not for use on cylinder heads, main bearing caps, or connecting rods!
