Yukon Dura Grip Positraction for Chrysler 8.25", with 29-Spline

Fits 2.56 & Up Gear Ratio Fits 8.25" Chrysler with 29 Spline Axles Fully rebuildable design and proudly assembled in the USA Limited Slip Differential with Composite Clutches All units are backed by extensive product testing and state-of-the-art software design Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability Gears are cut to provide the strongest teeth possible in any terrain