What are you looking at is the #1 serial numbered GT350 that was designed, built and owned by Shelby American since new. This company development car features the Shelby designed wide body option on all four corners and features 345-30-20 Michelin Super Sport tires on the rear with 275-35-20s on the front. Plenty of rubber to put its 624, 50 state emissions legal horsepower to the pavement. This Shelby convertible features a 6-speed manual transmission, 3.73 rear gears, Shelby Wilwood 6-piston brakes front and Shelby Wilwood 4-piston brakes in the rear. It also features a Shelby tuned suspension with Shelby Borla center exit exhaust and Shelby Whipple polished supercharger. The body features the Shelby GT350 unique front fascia, grille, hood and rear fascia. You will not find these features on any other Mustang. Motor Trend described the 2011 model Shelby GT350 as the fastest Mustang they had ever tested posting a 3.7 second 0-60 time and 1.05g skid pad number. Muscle Mustangs and Fast Ford's editor Evan Smith posted a quarter mile time of 11.62 seconds at 122mph with the 624hp test model that he had just a couple of months later. All with stock tires, pump gas and emissions legal tune. This is a car featured in the company's sales and promotional materials and in their museum showroom.