1988-2016 Ford Dana 80 - Ring & Pinion Gear Set Ratio::4.10 / 4.11 GM 12 Bolt Passenger Car

GM 12 Bolt Passenger Car

Ford F-250 Super Duty (1999-2010)

giving you a true locking/locked differential

GMC Safari (1985-2005)

Toyota 9" IFS SD223AD

1988-2016 Ford Dana 80 - Ring & Pinion Gear Set Ratio::4.10 / 4.11 GM 12 Bolt Passenger CarFord Dana 80 Ring & Pinion Description Package Includes: (1) Ring and Pinion Gear Set (Choose Ratio Above) Rigid Axle's aftermarket ring and pinion gear sets are made from heat treated 8620 steel. Our aftermarket gear set is made using a five cut, face milled manufacturing process. Once set up correctly, this will give a square contact pattern on the drive and coast side of each tooth. We are proud of our ring and pinion lines, and you will be too!