it isnt concrete as there are always the odd balls but
3.73- v8 and 4.0 equipped with tow package
and as far as axles the front is a d30 the rear is
93-95 v8- d35
96-98 v8- d44a
so befumo: with a 4.0 you have a d30 in front and a d35 in the rear and depending on the tow package either 3.55 or 3.73. but this isnt concrete. just wide sweeping generalization. you occasionally hear of people who are exceptions to the rule but it isnt certain. get down under the vehicle and check the diff tags. it will say 3 55 or it will say 3 73 somewhere on it.
Got to love an ORVIS guy...
IRO 5.5", Front LA & Double Sheer TB, Rear Adj SA and TB, JKS Quick Discos, Bilstein 5125, 265/75/16 Nitto Terra's, Cragar 16x& Soft 8s 4" bs
JCR Stage 2 Sliders, IRO Trans Skid, Carolina Drive shaft, IRO exhaust