Richmond Ring and Pinion Set - 4.10 Ratio 12 Bolt GM NG502 2011-2013 Ford F-150

2011-2013 Ford F-150

1974-1977 Dodge Ramcharger

1969-1973 Chrysler Imperial

Replacement Handheld

an RS232 computer harness

Richmond Ring and Pinion Set - 4.10 Ratio 12 Bolt GM NG502 2011-2013 Ford F-150Product Description: Ring and Pinion Pro Gear 4. 11 Ratio 30 Spline Pinion 4 Series 8. 875 in GM 12 Bolt 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