GM 9.5 14 Bolt 3.42 AAM OEM Ring & Pinion Gear Set 342 Chevy GMC 9 1/2 1500 2500

This is a genuine AAM ring and pinion set in a 3:08 ratio that fits all GM 7.5 or 7.6 10 bolt differentials from 1977 and up. This includes S10’s Malibu’s Camaro’s , etc. In our opinion these are the best gearsets available on the market today. They tooth counts are 13 on the pinion [...]

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. They tooth counts are [...]

This is a genuine AAM ring and pinion in a 3:92 ratio for the Dodge and Chrysler vehicles with the 9.25 12 bolt rear differential. These fit 1/2 trucks and vans up to 2010 when Dodge started using the ZF rear differentials.

This is a genuine AAM ring and pinion in a 4:10 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 [...]