1968 Shelby Mustang GT500 Fastback for sale! Motorcar Classics is proud to present this rare 1968 Shelby Mustang GT500 Fastback featured in Highland Green with Saddle Tan interior. Our GT500 is one of 1,140 GT500 Fastbacks made in 1968, and it is totally unique by virtue of being a completely factory-original car with only 9,627 miles. This GT500 has been in one-family ownership from new and it has never been restored or modified in any way. The original dealer invoice is still with the car. Everything on this car is just as it came from Shelby in 1968. Of particular note, original components even include the spare tire, date coded exhaust system, paint, glass, headlamps, and the engine and all drivetrain components. Powered by Shelbys 428 CI/355 HP V8 with Cruise-O-Matic transmission, everything on the car is original, including all of the factory markings. This GT500 is listed in the Sheby Registry and it is an unrepeatable opportunity for the serious Shelby collector.