I believe the L79 Acadians were only in '66, not in '67. Very cool cars, would love to have one - only like 100-200 built in both SS, and hardtops?
Of the 6 1967 L79 Novas, I believe 3 are found and I believe they are 350HP versions with the alum intake and the holley, not the '68 version.
I wouldn't take stuff written down back in the day as gospel though

You old timers were just as much a bunch of BS'rs back then as you are now

I recall Don Yenko writing letters to NHRA about his 500 deuces.... et al.