SPC Performance ZINC AXLE SHIMS 4 deg.(6)

ZINC HD AXLE SHIMS 4deg(6)

ZINC HD AXLE SHIMS 4(6)

These heavy-duty axle caster shims can also be used to adjust pinion angle on leaf spring suspension type vehicles with 3" - 3.5" - 4" wide leaf springs. Each shim features a double breakaway portion to fit the spring vehicle width as needed. The shim range features 0.50˚ taper, and this specific part number provides 4.00˚. Six shims per box.

Twice the coverage - half the inventory. Changes caster positive or negative from 1/2 degree to 4 degree. APPS: Any solid axle RWD or 4WD vehicle. California Residents WARNING

Twice the coverage - half the inventory. Changes caster positive or negative from 1/2 degree to 4 degree. APPS: Any solid axle RWD or 4WD vehicle.