I'm looking for a 4.0 for my brother's cherokee, its a 97 I believe, he somehow snapped the timing chain. Its got 165k+ on it so I figured it would just be easier to swap in a lower mileage motor then try and rebuild the one thats in it. The reason for this is that I'm only home for six days after my two weeks at work and I'd rather not try and half ass rebuild it only to have it blow up after a week. Anyone have any leads on a motor? And no I haven't called the junk yards yet, just figured I'd ask here first. Thanks guys