Well that's the thing with cars and trucks, given enough time rust can get any of them. It's cool you've got one that's worth preserving. We had a couple of those 'Bronco 2's' as yard vehicles at the wreckers. I was always afraid I'd roll one. I did have a habit of driving everything agressivly. Lol a couple of Dodge Shadows I wrecked driven just a few hundred feet! Those Chrysler 2.2 engines had a low oil pan, and I'd go off-roading and smash them in rocks, then keep driving until the oil all came out and they seized. I did that at least three times.