I have a 1967 coupe barracuda with a low serial number and shipped march 1966.
the fender tag has 16 stamped on it as well a sideways 11????. I have a few 69 models however I have got a lot of varied info a on 67,s as it was the first year to offer Big blocks engs. in cars to the public in barracuda.
There was no drive train in it when I got it however there was evidence some modifications were done to the eng compartment and trans.tunnel