Upgrade your M8 rocker box with precision-engineered CNC’d ARP washers made in the USA. Crafted from 7075 billet aluminum and finished with a premium powder coat, these washers deliver exceptional durability and consistent color. Designed to handle higher torque specs, they’re a perfect replacement for the original washers in our complete or half rocker box kits.
Features
Made in the USA
CNC machined from 7075 billet aluminum
High-torque capable for secure fastening
Durable powder-coated finish to prevent fading or discoloration
Compatible with existing bolt kits—no extra bolts required
Fitment
M8 Rocker Box models only
Complete Kit: 20 washers (replaces every bolt on the rocker box)
Half Kit: 10 washers (for outer bolts only)
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