The Shelby Daytona Coupe is an American sports-coupé. It is related to the Shelby Cobra roadster, loosely based on its chassis and drive-train developed and built as an advanced evolution. It was engineered and purpose built for auto racing, specifically to take on Ferrari and its 250 GTO in the GT class. The original project had six Shelby Daytona Coupes built for racing purposes between 1964 and 1965, as Carroll Shelby was reassigned to the Ford GT40 project to compete at the 24 Hours of Le Mans, again to beat Ferrari in the highest level prototype class.