You're going to need a good mechanic for an old model cherokee, it's hard to find, but I found one. I know of two shops that sells replacement parts for cherokee, original from al manna is very, very expensive. On the bright side the body of an old cherokee is made of steel, you always have the advange on collisions, like the car who's going to hit you will have his bumper and hood ruined while it will only have a minor dent on the rear bumper. Another plus is that you'll never get stuck on the sand dunes, and it have very good acceleration.