Fits:
Jeep Wrangler JL 2 Doors
Jeep Wrangler JLU 4 Doors (incl. 4xe)
Not Rubicon
Works with ARB Air Locker
Specs:
Ratio 4.88 front and rear
Included:
Front ring & pinion 4.88 Dana 30
Rear ring & pinion 4.88 Dana 44
Front and rear master install kits
Not included / required:
Gear setup by a specialist
Professional installation recommended.