and Performance Parts and Accessories
G8883734 - GM 12 Bolt 8.875" 3.73 Ring & Pinion (1.625" Pinion Diameter, 30 Spline)
This Richmond Gear 3.73 ring & pinion set is for GM 12-bolt rear ends with 4 series carrier.
NOTE: Classic Industries® recommends professional installation. All ring and pinion set are non returnable with no warrent y implied.
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