Dana 80 Ford 3:73 Ring Gear & Pinion Kit Set Thin fits 4:10 and Down Differential Carrier

This is a genuine Dana ring and pinion kit in a 3:73 ratio. This gearset fits 4:10 and down carriers. This kit includes a 50546 pinion, 50547 ring gear, 701088-1X ring gear bolt kit, 707447X inner pinion bearing and race, 707064X outer pinion bearing and race, 703008 pinion seal and slinger kit, and 701168X shim kit. The only bearing it does not come with are the differential side bearings which are also available on our website as 706070X. This kit can also be used to regear a Dodge Dana 80 from 4:10 to 3:73 without changing the carrier. Only the inner pinion bearing is different. If ordering for a Dodge just put a note in with your order and we will change out the inner pinion bearing.