http://stevelyon.com/quiz.html 1950's through 1970's cars... American heavy steel (with a bit 'o fiberglass for the 'Vette's )
Found by looking through http://blog.hemmings.com/index.php/2006/08/ Its a really good blog!
For another game try the 50 celeb Harley owners quiz:http://justacarguy.blogspot.com/2009/04/ken-blows-my-mind-second-time-terrific.html
