This 1967 Mustang Mach 1 concept car was a winner, priming the performance pumps for what was to come later for 1969. Like most concept car shows, it was never realistic for an assembly line or showroom, but it was a dreamy ride. 
The &rsquo;67 Mustang Mach 1 concept car was a winner, priming the performance pumps for what was to come later for 1969. Like most concept show cars, it was never realistic for an assembly line or showroom, but it was a dreamy ride.