Richmond Pro Gear Ring and Pinion 5.38 Ratio 29 Spline Pinion 9.750" Ring Gear - 4 Series H763CBFM 320 in Rectangle Port

320 in Rectangle Port

1961-1996 Ford F-250

Mopar Conversions

allowing an easy installation into the fuel system

Richmond Pro Gear Ring and Pinion 5.38 Ratio 29 Spline Pinion 9.750" Ring Gear - 4 Series H763CBFM 320 in Rectangle PortProduct Description: Ring and Pinion Pro Gear 5. 38 Ratio 29 Spline Pinion 4 Series 9. 75 in Dana 60 Richmond Gear is famed for their tough and reliable ring and pinion sets. That same level of reliability and precision is available in their other driveline products, including differentials, racing Transmissions, driveshaft components, and more. Racecars around the world rely on Richmond premium gearsets and Transmissions; your hotrod will run better