Here's a nice article on TMO member @Paul Faessler's 1965 American Iron Mustang.
https://www.turnology.com/features/paul-faesslers-1965-mustang-the-best-kind-of-swiss-army-knife/
https://www.turnology.com/features/paul-faesslers-1965-mustang-the-best-kind-of-swiss-army-knife/