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Yukon 8.5-inch GM rear ring-and-pinion kit with 3.42 ratio and 30-spline Dura Grip limited-slip posi ships as a complete master install package that includes axle bearings, seals and all small parts needed for a full differential rebuild. Yukon applies advanced heat-treating and testing to meet exacting specs and backs kits with the Y.E.S. Plan lifetime protection, saving time by combining premium gears and install hardware.
Yukon 8.5in GM 3.42 Rear Ring & Pinion Install Kit 30 Spline Positraction Axle Bearings and Seals
