1966 Formula S Option

Just because it has a tach, front sway bar & hd suspension does not mean it's a Formula S. My 66 Barracuda has all of those options, plus disk brakes, 273 Commando, console 4 speed, etc. It is not a Formula S. Those options could be purchased separately. My car came with all of that, but had a vinyl top. You couldn't get a vinyl top with the Formula S package because of the stripes. So the person who ordered the car originally wanted all of the go fast goodies, but wanted the look of a vinyl top, so they ordered it all separately.

You can decode the fender tag to figure out the options. That's what I did because the broadcast sheet was long gone.