Ford Racing rear ring-and-pinion set for Bronco and Ranger M220 applications provides a 4.88 gear ratio ring gear and pinion finished in a black oxide coating for corrosion resistance. Ford Racing states these sets are engineered, manufactured, and tested for maximum performance and are offered in multiple ratios to suit different Ford differentials.
Ford Racing Ford Bronco/Ranger M220 Rear Ring And Pinion 4.88 Ratio