Shelby Automobiles celebrates the 40th anniversary (1967-2007) of the awesome Shelby GT500 Mustang with a limited edition upgrade component package for both coupe and convertible. The package will be installed at Shelby Automobiles' Modification Centre located at its Las Vegas headquarters, and a limited number of the special packages will be offered.

The 40th Anniversary Limited Edition package includes a host of components to let others know that something special is prowling the streets. On the menacing outside components include carbon fiber lower front fascia splitter and mirror covers; aluminum hood grille inserts; deck lid SHELBY letter kit; sequential tail lamps; front and rear brake duct kits; Anniversary stripe package (convertible models); special 20” American Racing Shelby Razor wheels and various 40th Anniversary badging including side, grille and trunk badges.

Inside there is a consecutively numbered dash plaque, special 40th Anniversary Shelby door sill plates with consecutive number; floor mats; Shelby snake door handles; center dash mounted gauge cluster with three Carroll Shelby/Autometer carbon fiber gauges (boost, oil and fuel pressure); 40th Anniversary arm rest cover and for convertibles a light bar with solenoid activated light system.

The engine bay receives a consecutive number plate authenticating the package and installation from SAI and special billet aluminum caps and covers for power steering, radiator, brake master cylinder, windshield washer fluid bottle and oil dip stick.

With 500 horsepower out of the gate, the Shelby GT500 can run like no other pony that ever grazed a field. The 40th Anniversary Package ups the ante with additional power by utilizing the Shelby Signature Borla exhaust system. The cat-back system is designed to maximize power and give a nice robust “big-block” sound.

Getting the power to the ground is one thing. Being able to utilize what you want when going into the corners is another. One key element to the 40th Anniversary package is the new Shelby/Eibach suspension upgrade for GT500. This new coil over systems allows for adjustability for both straight line and road course tracks. The new spring/shock combination lowers the front a maximum of 0.8-inch and the rear 1.6-inches for a very aggressive appearance and lower center of gravity. In addition bigger anti-way bars are included for reduced body roll. The result is flat precise cornering without a harsh ride.

“We have designed the 40th Anniversary to honor the special legacy of the GT500 and provide a limited few a very special car,” said Boylan. “This limited edition package is only the first for the mod shop and the first upgrades from SAI for the GT500. There is much more to come.”