( http://www.TFLcar.com ) The 1973 Porsche 911 RS & 1963 Chevy Corvette Split Window don't have much in common expect for the fact that they are both sports cars and that they are both rare examples of the breed. The 1973 Porsche 911 RS is the first of the RS models that created the iconic Porsche whale tail. The 1963 Chevy Corvette Split Window is considered by many corvette purist as one of the most beautiful Corvettes ever made. In this short video we take a quick walk around of both cars to see what makes them so collectible and desirable.