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The Yukon 11.5" AAM 3.73 rear ring-and-pinion master kit for GM and Chrysler/Dodge/Ram includes a matched 3.73 ratio gear set, a 30-spline Yukon Dura Grip limited-slip posi and the complete install kit with a 4.375" OD inner pinion bearing and race. It supplies bearings, seals and small parts needed to rebuild the 11.5" axle and return limited-slip function.
Yukon Gear 11.5in AAM 3.73 Rear Ring & Pinion Install Kit Positraction 4.375in OD Pinion Bearing
