I'm hoping a few pics will help you. These are from a challenger but I believe a Cuda may be the same. In the first pic, the clean window mount on the left, is from a 70 Challenger convertible. When you look at the web going between the 3 holes, on the convertible it's a "T" shaped more than the hardtop one, The top of the "T" is angled on the left. They also have different part numbers.