Curb Hoppers0My CartDetroit Locker-TractechDifferential Carrier - Detroit Truetrac - 28 Spline - 3.23 Ratio and Up - Iron - 7.5 / 7.6 in - GM 10-Bolt - EachListing ID: 927967Manufacturer Part Number: 912A317Reference Part Number(s): DET912A317In Stock, 5 AvailableWill Ship Within 3 Days$690.83Brand NewCopyright (C) 2019-2023 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.