I like that. I guess its what book or magazine article someone wrote back then. I have the book of Barracuda information and they show it both ways 280 and 325. I'll probably just leave it the way it is...somebody will whine, but it's really just an their opinion with the information I have.
there was only 2 383 options for 1967. a 280 hp 2 barrel carb version or a 4 barrel 325 hp version. so if you have a 4 barrel 383 optioned car, the rating of 325 is correct.