Ford goes big at SEMA this year with the introduction of a Trio of Shelby GT500 Mustangs each with specific goals in mind for the Street, Track and Dragstrip.

The most powerful of the three is the 2007 Shelby GT500 Professional Road Racer with the 5.0-liter Cammer engine stuffed under the hood putting out more than 500 horsepower.

The Drag Racing GT500 dubbed the “Dragin Snake” was built by Paul’s High Performance of Jackson, MI for one reason and one reason only, to kick ass in the quarter mile. This vehicle includes a mixture of Ford Racing and PHP parts that combine to make one hella drag car.

The baby of the three if you can even say that is the Shelby GT500 Road and Track version which creates in the neighborhood of 600 horsepower through the addition of Ford Racing Performance packs and other odd FRP parts. This GT500 can actually be duplicated with the right amount of funds and a Ford Racing Catalog.

Look below for detailed lists of all the features on these three GT500’s.