Genuine AAM Ford 8.8 3:73 Gear Set Ring & Pinion Mustang F150 Crown Victoria Explorer

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 [...]

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 set in a 3:42 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. The tooth counts are [...]

This is a genuine AAM gearset for the 9.25IFS differential found in the front of 1988 and newer GM 3/4 and 1 ton trucks. Tooth count are 11 on the pinion and 41 on the ring gear. This gearset is “Made in U.S.A.”