Any particular axles or trannies to look for when buying, or did they pretty much put the same ones in all of them?

 

One just popped up near me that I'm going to take a look at. It's a 2000 sport, low 90s miles. Won't have my mechanic buddy with me but will be following suggestions here.

Checking for crud in radiator, oil

Looking for rust in fender wells and underbody

I don't expect them to know history of vehicle regarding overheating and head replacement as it is a dealership not a person. Any other specifics to check on a 2000? I don't expect it to be too worn out with such low mileage.