The Ford Mustang may be the most iconic American export. Since its introduction in 1965, the Mustang’s ethos has spoken to countless millions that span across generations of car lovers.
Old or new,
Mustang fans love them all, but there are a few that cause Ford loyalists to hyperventilate. This 1966 Shelby GT350-H and 1970 Boss 429 will definitely have them reaching for a brown paper bag.
Source : http://www.automobilemag.com/news/1966-shelby-gt350-h-1970-ford-mustang-boss-429-headline-upcoming-barrett-jackson-auction/