This wagon looks solid. The powertrain has updates.
https://chicago.craigslist.org/wcl/cto/d/elmhurst-63-willys-wagon/7324151771.html
“1963 Willy’s Wagon, CLEAN BODY< CLEAN FRAME. GM V8, manual trans 3 speed. 4×4, runs and drives well, new battery, newer tires and exhaust system. Clean truck no bondo that I can find, truck is complete chrome , glass etc. original chassis. Need it shipped? I can help with that too.”