I just put mine back on today after 2 years Got a whole set from GMclassicparts.com They are kind of a pain for the first few. You have to get the opening for the nub to fit into, in the right location, then slide the clip over. Hope you didn't get too much sealer around the nub area. I had a windshield replaced when I first bought mine, and it is too far to the passenger side. I broke out the old clips, but had to trim some sealer out, to get new clips in. Hope I explained this well enough.