The Yukon 10.5" GM 14-bolt 4.56 rear ring-and-pinion master kit supplies a matched 4.56 ratio gear set and a full install package for GM 14-bolt carrier cases. Ring gear diameter is 10.5" and the kit includes bearings, seals and the small parts required to rebuild the axle, consolidating the components needed for a proper re-gear into one part number.
Yukon Gear 10.5in GM 14 Bolt 4.56 Rear Ring & Pinion Install Kit