GM Once Built A Pontiac Firebird With A Ferrari V12 And Kept It Secret admin 09/11/2025 Leave a Comment GM Once Built A Pontiac Firebird With A Ferrari V12 And Kept It Secret GM design legend Bill Mitchell oversaw development of a one-off Ferrari-engined Pontiac Firebird in the early 1970s. Continue ReadingGM Once Built A Pontiac Firebird With A Ferrari V12 And Kept It Secret
