I'm not sure what was done to the car in '74, but as of now it is in it's original configuration and residing in Cincinnati, OH, in a 'Private Collection.'
It will be on display in Cincinnati on June 12, along with the Type 65 427 coupe, and several other original cars, at the Arthritis Foundation Concours d'Elegance. The featured marque this year is Shelby American. Here's a link if anyone is interested and can attend:
http://www.cincyconcours.com/