Yukon Gear & Install Kit package for Standard Rotation Dana 60 & '99 & up GM 14T, 5.38 thick. 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 thick front & rear gear sets.

Product Features:

• Fits standard rotation Dana Spicer 60 and 1999 and up GM 10.5" 14 bolt truck
• 5.38 ratio
• Includes front and rear ring & pinion sets and master overhaul kits
• Thick front and rear gear sets for 4.10 and down carriers