Genuine Dana 80 Ring & Pinion 5:13 Chevy Ford Dodge Made in U.S.A.

This is a genuine AAM gearset for the 11.5 rear end found in 1999 and newer GM 3/4 and 1 ton trucks and 2003-2016 3/4 and 1 ton Dodge Ram trucks with leaf spring rear suspension. This is a 4:10 gear ratio. These are OE gears that are made by American Axle Manufacturing.

This is a genuine AAM ring and pinion set in a 4:10 ratio that fits all GM 8.5 or 8.6 10 bolt differentials from 1973 and up. This includes early Camaros, 1/2 ton pickups and SUVs, Caprice, etc. In our opinion these are the best gearsets available on the market today. They tooth counts are [...]

This is a genuine AAM ring and pinion in a 4:10 ratio for the American Axle front differential in 2007-2012 4X4 Dodge Ram 2500 and 3500 series trucks. According to AAM there is a 3mm or 0.118 difference in deck height on the carrier as opposed to earlier models. They recommend using the 2007 and [...]

This is a genuine AAM ring and pinion in a 3:73 ratio for the American Axle front differential in 2007 and newer 4X4 Dodge Ram 2500 and 3500 series trucks. According to AAM there is a 3mm or 0.118 difference in deck height on the carrier as opposed to earlier models. They recomend using the [...]