The Yukon Dura Grip positraction unit is a limited-slip differential built for AAM 10.5-inch housings with 30-spline axles and 3.73-and-up gear ratios. Engineered for smooth yet aggressive traction across varied terrain, it features a high-strength nodular case, forged 4320 chromoly spider gears and composite clutch packs. The Dura Grip is fully rebuildable and assembled in the USA for long-term serviceability.
Yukon Gear Dura Grip Positraction for AAM 10.5in w/30 Spline Axles 3.73 & Up Ratio