Great pics, Jack. The late '60s-early '70s Mustangs were something really special. Most kids nowadays don't have a clue that back then you could buy a car with 400hp, stock, for around 7-8 grand. And you could fix it yourself with just a few tools.
That '71-72 MACH 1 reminds me of something...remember this movie? It, and Bullitt have to be the two best Mustang Movies ever made.

Much as I didn't like the remake of
this movie, I have to admit, the designers of the 2000 version of "ELEANOR" did a good job...
Good thing it wasn't a real Shelby, its destruction would have been a pity. Apparently, the kit to convert a '67-68 Fastback to the "ELEANOR" configuration is available for sale.