Carb heat box

Why don't you call V Gregory, advertised herein, who bought SKYPORT and has moved the inventory to his location along with all the used salvage stuff he already had - no telling what he may have. Great guy and supports the organization. His ad is the one with the guy holding the dog and a center spar.

Where are the flapper and the shaft available from .? I am overhauling a 1946 box which
needed work years ago. Its essential that there not be slop in the box which would allow hot air into the carb even with cold air selected.
Thank you
John Phillips