bcmiller, no offense taken! It is what it is. I was told M22/4:56. It definitely is not after i received car and checked #'s. Keep in mind owner was recollecting 48 years ago and after talking to him a few times he didnt seem to be much of a "car guy." As far as docs, if they are there I will find them. Can be a tiresome gruelling process, but i actually enjoy the hunt.