I don't have any idea, but I had a Ram Air II on in the 1990's and we're building another one now. This one had a white top, but we're changing it to black.
bocoogto - your car seems to have sprouted some strange growth out of the trunk area (I kid!)
1968 400 Coupe, verdoro green, black vinyl top 1968 400 Convertible, verdoro green, black top 1971 Trans Am, cameo white, auto 1970 Buick Skylark Custom Convertible 350-4(driver)
I restored my 1968 in the 1990's, the original white top had been pulled off in the late 1970's but was thinking about going back with a black top. When I googled to see how a red with white vinly looked, I couldn't find one. That's what got me to wondering how rare the combo was, or if it just didn't look good. My car is kind of weird. It has the Deluxe Six interior package with fold down back seat. The trim in the interior is aluminum from a 67. My father bought the car in 1975 and it had never been restored at that time, so I know all of the pieces are original. It was red with white vinly, white buckets and door pads with black carpets and black dash. By the way, I have an extra deck lid that one of those Camaro parts is going to land on as well! Your car looks good! Thanks MG68