273 Commando or Not?

I don't know much about Barracudas but I don't think the mid 60's Mopars tell you on the VIN or fender tag whether the motor is a HP 273 or not. Please correct me if I am wrong. There are a lot of strange combo's Mopar did that don't make sense. I would pull a plug and peek down with the hole and see if you can see domed pistons. That's the only way to tell except to pull a head. If you have a Mechanic friend that has a boroscope he might jump at the chance to show it off and demo it to you. If I was close I could help you out there. The notched bumper filler panel is a sign of a HP motor along with the valve covers and 4 barrel intake. Looks like the dual point is gone but a aftermarket
dist. is a good sign. As posted before, I think you could order a HP engine in a regular Barracuda just like the Darts. I had a 65 270 model post car with a HP-273 and a three on the tree. Go figure! (I wish I still had it) LOL toolman