If you have 3:07 gears at this time and are interested, I have some 3:73 gears for sale. It's the front 30 rear 35 out of my 95 YJ.
95 yj, 4 cyl, auto trans, 4 1/2" Rubicon Express extreme duty lift,
33" BFG Muds, 4:88 gears, Detroit's front and rear, Dana 44 rear axle with disc brakes, heavy duty Dodge NP231,SYE, MORE sport cage. Blue Jeep Club Member #61