text: The 2013 GT500 Super Snake marked the discontinuation of the Shelby "Alcoa" Super Snake Wheels. New, lightweight forged aluminium wheel were produced and used instead. These wheels were also used on any GT500 (even 2007–2012 models) that entered the Shelby American Facility to be converted into a Super Snake version. The 2013 Super Snake was also offered with a wide body option.
  WELD Edition concept
  The WELD edition Super Snake had new wheels designed specifically and exclusively for Shelby and will be used on the next generations of Shelby Mustangs. This car was in the Weld wheels SEMA show display. The hood of this WELD Super Snake is an all carbon fiber Super Snake hood. It also has carbon fiber trim parts, included side rocker panels, rear diffuser, spoiler and rear fenders. Parts that featured WELD are its vinyl strips and Recaro seats.
  Wide Body Prototype
  This car was the first of the latest generation wide body Super Snakes. CSM13SS0001P was one of the key development vehicles for the wide body program as well as the Super Snake program for 2013. It appeared on both the wide body and many of the Super Snake promotional materials and displays during this time period. It was previously shown at the Detroit Auto Show in 2013 and the New York Auto Show, as well as many other shows and events all over US. It was also in the Shelby Annual publication. This prototype is currently on display in the Shelby Museum.
  Demonstrator Edition of Shelby American