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GM 10-Bolt
- Detroit Truetrac Differential
- GM 10-Bolt
- 1971-89 GM Car
- 1972-89 GM Truck
- 28-Spline Axles
- 8.5'' Diameter Ring Gear
- Fits 2.73 & Up Gear Ratios
- Rear Only
- Remanufactured
All GM 8.5"/8.6"Eaton differentials require special bearings. For 28 spline axles with small bearing bores (race O.D. of 2.89"), usually found on vehicles prior to 1999, bearing LM-102949 and race LM-102911 are required. For 30 spline axles with large bearing bores (race O.D. of 3.06"), usually found on vehicles from 1999 to present, bearing LM-603049 and race LM-603012 are required.
BrandDETROIT TRUETRAC
Package Height9.2
Package Width9.4
Package Length9.5
Weight25.91 PG
Part CategoryPerformance Parts
Package Qty1
Package TypeEA
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