The best Barracudas received the 273 cubic-inch Commando V8. It's an important motor to the pony car wars, and so we're happy to see this coupe start with the correct displacement V8. The bold red block, ribbed valve covers, and bright air topper w/callout give it a tidy and original-style presentation. But this one is harboring a secret. The consignor states the motor was actually enlarged to 324ci total. Topped with a four-barrel carburetor, this has the kind of displacement/power to really put Mustangs in their place.