1969 Ford Shelby GT-500 1/18 Die Cast Collectible Metal Car 10-inch Length Ford Shelby GT 500 Hard Top. 1:18 scale diecast collectible model car. This Shelby GT-500 is a 10" long dis cast model car with openable doors, hood & trunk. Detailed chassist, complete interior and detailed engine. Individually packed in a window box. Ages 14 & up.