If I have mis-identified any of these, let me know...
Top to bottom: Ford GT mark IV, Shelby Cobra Daytona Coupe, Ford GT mark II
Note: I think this particular Mark II won at LeMans
Top to bottom: Porsche RSK, two views of what I think says '58 Porsche 550 Spyder
Top to bottom, Porsche 906, Porsche 904