I have more respect for Peter brock then I do for Shelby. He was not finished developing the Daytona Coupe when it raced. Superformance brought him on. He was at frst reluctant to work for a "Kit Car" company but after working with them, they gave him complete control of the development of the SF Coupe. He finished the development the way he wanted to in the 60's. The did 200+ MPH first time out with A/C in the car.
Shelby sued SF as he did all the other kit car companies ut they had $ to fight him. His lawsuits were thrown out and has since joined forces as he has been unable to find anyone else to build his cars. Now they are calling it Shelbies SF Coupe. Frankly I think Peter Brock got shafted.