69 Dart vinyl top EMBLEM & trim questions

all my Darts are 1970 models but they use the same trim. On all my cars they use the clips with spring tabs that you show in all except the very front hidden position (next to the quarter window, but not the chrome screw that goes through the end of the trim) and the snap on head screw in that position is not at all available anywhere, so I used the spring clips on those too. If you get new clips (Tom Race RT specialties) they will have no threads and they get threaded when you install the PAL nuts from inside the trunk. PAL nuts are those hollow nuts and they should be over filled with sealer so that they don't leak. If you go that way remember to buy enough clips/nuts to fill all the holes, not just order a set since it will be 2 shy.