Leaderboard

I don't have a parts book for the Cutlass, but I would be shocked if they were different considering the verts effectively started their lives as coupes.

I ripped that junk out, and replaced it with clear silicone caulk. I think it looked better. Also, it didn't leak.

What I did on my 95 with the same issue was to slice it exactly at the corner seam. Then the vertical and horizontal pieces could be put back in their channels. Then I just filled in the corner (since the shrunken vertical and horizontal pieces don't quite touch anymore) with the black window seal adhesive stuff, which I also used to re-attach the two separated sections into their channels. It doesn't look great, but it looks a lot better than it did, and more importantly to me it doesn't leak after many years. It's quick, cheap, and easy, and if it doesn't look good enough you can still always have the whole thing replaced.

Thanks Rich

Not sure for certain but I would think a glass replacement company would have something very close to that, they'd need a sample though. Now the piece just above that in the pic with the screw in it, unobtainable, better order gummi phlege for that.