Yukon Gear & Install Kit package for Standard Rotation Dana 60 & '88 & down GM 14T, 4.56 ratio. This is a complete package that includes front & rear ring & pinion sets along with the most complete master overhaul kits on the market, giving you everything you need to re-gear the front & rear differential in one easy part number. This package contains a thick rear gear set and a standard thickness front gear set. Product Features:Fits standard rotation Dana Spicer 60 and 1988 and down GM 10.5 14 bolt truck4.56 ratioIncludes front and rear ring & pinion sets and master overhaul kitsThick rear gear set for 4.10 and down carrier
