V8 vs. Commando v8

I found the 273 four barrel badging in the aftermarket and put them on my 67 notch because that is what is in the car. Seemed appropriate at the time although I have never met anyone who knew they were incorrect. (this site excepted)
It's fun to cruise up next to someone at a stop light and hear them say "that's got a 273 4 barrel in it" LOL