This U13 runs good, also verified the VIN on frame with a doors, top and a lot of other stuff added by previous owner(s).
https://lasvegas.craigslist.org/cto/d/1966-ford-bronco-u13-roadster/6765399882.html
https://lasvegas.craigslist.org/cto/d/1966-ford-bronco-u13-roadster/6765399882.html