SPC Performance BREAK AWAY AXLE SHIMS(6)

These heavy-duty axle caster shims can also be used to adjust pinion angle on Jeep CJs and similar type vehicles with 1-3/4" to 2" wide leaf springs. Each shim features a breakaway portion to fit the 1-3/4" spring vehicles as needed. The shim range features 0.50˚ taper, and this specific part number provides 3.50˚. Six shims per box.