edit* As posted above, those are originals. He's got a good view of the cross section. Compare your repo welting to that and I think you'll see they are slightly different.
Here's a pic. Best one I could find on my pc. If you need a better one, just hollar, I'll take one of my car. Hopefully, this will show you how it goes on. If you have the silver reproduction welting, don't expect it to fit with out a fight. Despite their claim that it is "just like" the original, it's not. It may have a very similar shape but it is just slightly larger than the original stuff and I don't think the angle is correct on part of it. Too hard to explain here. Suffice it to say, as I recall, I had to trim the inner lip down (not completely off) and then super glue it to the flares a couple inches at a time to get it to stay where it needed to be. Turned out ok, but a huge PITA. Good luck.
