Steel construction helps to keep the shims from breaking under heavy load conditions.
The cross holes are counter-bored against the angled surface to ensure the cross-pin gets even clamping force across the spread of the pins top surface. Together these features create a superior shim that will resist spinning out of place, falling out or breaking. Warrior Leaf Spring Shims - 800051 Correct the pinion and/or caster angles in your leaf sprung Jeep or truck using our heavy-duty leaf spring shims..