I always thought the first and second gen Chevy's such as a 62-65 and then the 66-67 were the Chevy II's and 68 and up were regular Novas but by looking at this site, the 68 was the last year for the Chevy II badge: http://en.wikipedia.org/wiki/Chevrolet_Nova

Beats the heck out of me. I thought the old shoe box style was the Chevy II and from 68 and up was the Nova. I guess I was off by a year.