The Skyjacker degree shim, 2‑inch wide, is offered to fine‑tune axle positioning and spring alignment for non‑specific vehicles. Constructed from aluminum alloy with a pre‑drilled center hole, these shims allow installers to alter spring angles and ensure wide springs sit correctly on the axle. They are intended to improve fitment and are covered by a limited lifetime warranty.
Skyjacker Leaf Spring Axle Shim All Non-Spec Vehicles