Yukon Gear & Install Kit package for Jeep TJ with Dana 30 front and Dana 44 rear, 4.88 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.

Product Features:

• Fits Jeep TJ with Dana Spicer 30 front and Dana Spicer 44 rear
• 4.88 ratio
• Includes front and rear ring & pinion sets and master overhaul kits