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SPC zinc axle shims with double breakaway give twice the coverage and reduce inventory needs while changing caster from 0.5° to 4°. Intended for any solid‑axle RWD or 4WD vehicle, the shims offer versatility in 3"–3.5"–4" sizes and heavy‑duty zinc alloy construction. They are useful for broad caster correction ranges and come in packs to support workshop needs.
SPC Performance ZINC AXLE SHIMS 1-1/2 deg.(6)
