AMCM Owner Mark Pieloch is talking about our 1978 Ford Mustang King Cobra. Adding the King Cobra package made this the most expensive Mustang, beating out the Boss 429 of 1969 and 1970. 4,306 people opted for this package which included a 302-cu.in. two-barrel V8 engine making 139 horsepower. While not the most exhilarating Mustang offered, it is an important vehicle in the history of the Ford Mustang. Check out the video for more information. | American Muscle Car Museum