Is there a lot of variation in these between 70-74 Cudas? When I replaced the clips on my back glass I found that what I had was different then what was advertised in the Mr. G catalog for a 72 Cuda. I ordered the closest match to what I had and all fit pretty well. Now I am preparing to put the front glass in and am seeing the same thing. I would like to save a few dollars and buy these off of Ebay but they appear to be a little differenet than mine. Here are pics of the two for comparison. The lower is what supposedly fits all Cudas and Challengers front and rear glass. There are differences but I suppose the main one is going to be the distance from the center of the retaining pin to the trim retaining lip. Has anyone used the below type before?