68 Rocker moldings

Does anyone have recent experience with the 1968 Dynacorn repro rocker moldings? The WCCC site doesn’t make me feel very confident in the quality of them. They also list 4 of the metal clips? My car only had the 2 metal clips in the front, and plastic snap on style in the rear quarter, Maybe thats just to add additional mounting insurance instead of drilling/screws?

The Dynacorn rocker moldings are better than not having moldings but the finish is lackluster compared to originals. Without a hyperlink I don’t know what you are talking about RE the clips.