turbofish38;
Here's a good example of an ASC modified car I saw in the boneyard a couple of months ago. I don't know what year ASC started doing this(I remember the 1978 Toronado XTC with the funky back window) but this car is an 83 Ciera Holiday coupe.4 maybe 5 years before the GNX. Not only was the roof done by ASC but also the interior. In this case I found that ASC label on the door jamb and not on the door like the GNX.