For purists, just swapping an LS V8 into any Mustang is an offense, but putting a BMW V8 into this 1968 Shelby GT500 is a sin beyond forgiveness. Yet that’s exactly the kind of Frankenstein ...

Prices shown are the prices you can expect to pay for a 1968 Shelby American Mustang GT500 2 Door Fastback across different levels of condition. Edit options.

Prices shown are the prices you can expect to pay for a 1968 Shelby American Mustang GT500 2 Door Convertible across different levels of condition. Edit options.