2 WD to 4WD
thinking of purchasing a 97 jeep XJ sport [2 door] with a 4.0 motor and 5 speed manual transmission with 2 wheel drive. I would really like to have 4 wheel drive and would like to know what the difficulties would be in changing over to 4 WD. I know they made the four door with 4 WD but haven't seen a 2 door. or they must be pretty rare. Any help would be appreciated.