In 1996, the 4.0L I-6 used 3.55 gearing in the axles, 3.73 for the towing package. To identify yours has the towing package, look behind the passenger side grille. If you see a mini radiator type item there, you have the towing group with 3.73 axle gears. Your Jeep will be equipped with a low pinion Dana 30 front and a Dana 35c rear.
If you have the 5.2 V-8, the axle gearing is 3.73. This would be equipped with a low pinion Dana 30 front and a Dana 44a rear.
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