There is also what they call "CONTINUATION CARS," i.e. old unrestored classic muscle car being restored by original builders (like Carrol Shelby) but incorporating modern amenities.

This is a 1966 Shelby Mustang GT350SR continuation car as restored by Carrol Shelby and Unique Performance. The VIN Number will be registered in the World Shelby Registry! Only a few hundred will be produced!