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SPC caster shims for early-model downsized Jeeps provide positive caster change by installing between the lower control arm and frame bracket. The 1/8" thickness shims are stackable for larger adjustments and come six per package, offering a simple way to correct caster without complex modifications. They’re targeted at early Jeep models where small incremental changes restore steering geometry.
SPC Performance JEEP CAST SHIM 1/8in. (6)
