Dana 60 GM 10.5 99-Up Revolution Gear Reverse Gear Package w/ Master Kits Ratio::4.56 Plymouth Duster (1970-1975)

Plymouth Duster (1970-1975)

1968-1974 GMC K25/K2500 Suburban

limited slip

Chevrolet Silverado 2500 HD (2007-2013)

1971-1972 Mercury Comet

Dana 60 GM 10.5 99-Up Revolution Gear Reverse Gear Package w/ Master Kits Ratio::4.56 Plymouth Duster (1970-1975)Revolution Gear & Axle Ring and Pinion Package Description Package Details: GM 10. 5 Inch 14 bolt (99 Present) and Ford Dana 60 Reverse rotation (GM14T D60R) thick gears Front and Rear Gear package with KOYO master kits (Front And Rear for and Down Case) Sold As A Kit All Revolution gear sets are made from top quality 8620 Steel and are precision heat treated to OEM specifications, making for the best aftermarket gears available. All Revolution Ring