Dana 80 4.10 & Up Yukon Dura Grip Positraction, 37 Spline, Antilock Brake System Compatible; Limited Slip; 4 Pinion Design
Fits 4.10 Gear Ratio & UpFits Dana Spicer 80 with 37 Spline AxlesFully rebuildable design and proudly assembled in the USALimited Slip Differential with Composite ClutchesAll units are backed by extensive product testing and state-of-the-art software designYukon Dura Grips feature 4320 chromoly spider gears for ultimate durability4 Pinion DesignGears are cut to provide the strongest teeth possible in any terrain