These are NEW old stock gears that have been discontinued from US Gear. This is a PRO gear (NOT FOR STREET USE) this fits the 9.75 Diameter Dana 60 Rear End and is a 5.86 Ratio. Will need to be a 4-Series carrier to fit. We have a pallet of these and they are new and unused. The boxes may have some dust but they have never been installed or ran at all. If you are interested in buying several at a time we can make a deal!

Part Type: Differential Ring and Pinion

Differential Model: Dana 60 Standard

Ring Gear Diameter: 9.75

Ring Gear Material: 9310 Steel (PRO GEAR)

Ring Gear Rotation: Standard

Ring Gear Bolt Quantity: 12 

Cover Bolt Quantity: 10

Pinion Shaft Diameter: 1.626

Differential Carrier Break: 4.56 Ratio and Higher