I didn't look closely!
You know, I noticed all the liter and cc crap and figured it must be out of a British, Canadian, or Australian website/publication.
Now I wonder if any of the info is correct!
I've never heard of or seen an OHC I-6 in a US Ford.
Pontiac had a real peppy I-6 OHC in the '67 firebird. Aunt had one.