I put some rubber between parts where I could. I used old bicycle inner tubes. I think some double stick weather strip tape would have been a lot easier to work with. I also used fender welt between the fenders and cab but neglected it on the rear fenders. So I have both scenarios going at the same time. I can report the results in a few years.

1953 Chevrolet 3600
Fried Green T'mater (Vern)
In the Stovebolt Gallery
Caution: Political Statement
Man who runs in front of car gets tired, man who runs behind car gets exhausted.