1972 Demon Sunroof Car
There's one on ebay right now. Check out #270007358822. There's also one in my garage. I cut it out of a wrecked 72 Sizzler and put it in my 70 Duster. The same roof was available in many cars. Google Buick Suncoupe. I have seen them factory installed in 60' Mustangs, Studebaker Larks, Ventura's and they are very similar to the old VW tops.