The Yukon Dura Grip limited-slip for GM 7.625" housings with 28-spline axles is built for 3.23 and up gear ratios, offering dependable limited-slip behavior and a rebuildable configuration for long service life. It features forged 4320 chromoly spider gears, composite clutches, precision-cut teeth and a four-pinion layout to suit 7.5/7.625" GM differentials with 28-spline axles.
Yukon Gear Dura Grip Positraction For GM 7.625in w/ 28 Spline Axles / 3.23+