Michael Wright is pretty enthusiastic, but his attention to detail isn't what it should be. But, at the time, it was pretty much the only content available.Noticed that the author somehow had the idea that the '63 Polara had the 6 in line headstock instead of the asymmetrical one as evidenced by the photo
and later in the text. Also I believe the "'66" Thunderbird in the photo would be a '67 or '68.