the front axle i used was from a 84 grand wagoneer it s 60inch wms to wms. with drivers side drop to match the 700r4 trans and 241c transfercase. the rear is a dana 44 out of 96 honda passport with disc brakes.2 door cherokee chiefs front axles were 64 inch wms to wms , driver side drop also. to match the front 98 passports had dana 44 rears also but if i remember right they 98s got wider to 64inches,i think full size pickups were 68 inches wide. theres definitly alot of choices. like said before a tape measure and a trip to the junk yard.