Description
Quick Change Gear Set – Standard – Set 31 – 10 Spline – 4.11 Ratio 6.85 / 2.47 – 4.86 Ratio 8.10 / 2.92 – Steel – Each
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About PEM
PEM Racing (Performance Engineering and Manufacturing) offers a wide selection of quick-change gear sets, ring and pinion gears, differential cases, and other rear end components.

















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