Thanks for that, so what about PONTIAC in the grille, is that absence only on early 71 cars only? See the ad earlier in this thread and Sawruk's poster below:
Ray White, Toronto ON
1973 LeMans 454 "Astro-Jet"
Built March 9, 1973 - Oshawa ON
1993 Corvette Convertible LT 1
Built January 10, 1993 - Bowling Green Kentucky