GM Chevy 8.2" Chevy 10-Bolt Rearend Posi, Gear, Bearing Kit Package - 3.73 Ratio BRAND NEW Chevy 8.2" Yukon Dura-Grip (Clutch) Posi Unit (28 Spline) BRAND NEW Chevy 8.2" Ring & Pinion (3.73 Ratio) BRAND NEW Chevy 8.2" Master Bearing/Installation Kit