REAR PARTS DIRECT - GM 8.5" 10-Bolt Limited-Slip Posi Differential - 28 Spline, 5.13 Ring and Pinion Gears, & Master Bearing Installation Kit

- Brand new 28 spline posi unit that uses common steel / friction clutch plates. 
- Brand new premium ring & pinion - 5.13 Ratio
- Brand new master bearing installation kit - carrier / side bearings and races, pinion bearings and races. carrier / side shims, pinion shims, pinion seal, pinion nut, ring gear bolts, marking compound w/ brush, gasket, and thread lock

- Common / Simple design for all types of applications.

Please message with any questions.