66 trunk gutters

[Another Fastback]

With the coupe to fastback conversion i'm doing I was comparing my 1 fastback to the coupe gutters and it seems as if the fastback's gutter are narrower, anyone know if that is correct? I'm thinking that is why the fastback corner piece next to the quarter cap is different than s coupe/convertible, I was going to try and salvage the coupes gutters but not sure if they will line up wiht the fastback section,thanks,Pete

[66 Fastcoupe]

They are narrower and I am working on the same problem now. I bought new fastback quarters but my quarters are too nice to replace.