USA Standard Jeep XJ regear package USA Standard Gear packages provide an easy way to re-gear a four wheel drive vehicle with one simple part number. Fits Jeep XJ and YJ with reverse rotation Dana Spicer 30 front and Chrysler 8.25″ rear 4.56 or 4.88 Ratio Includes front and rear... MSRP: Was: Now: $549.00 - $599.00 Choose Options