What is the rarest Shelby car?
Shelby GT350 Convertible Only four were built and sold to customers, making them the rarest factory-produced Shelby Mustangs ever created. Each one came with the same high-revving 289-cubic-inch V8, racing stripes, and Shelby badging as the coupe versions, but in a far more exclusive open-top package. Fewer Than 1500 1967 Shelby GT500s Are Left Today The 1967 Shelby GT500 was a limited production car.