I would try Dave Renner, (734) 428-8424, Bert's (303) 293-3673, The Early Ford Store, (909) 305-1955 and CW Moss (714) 639-3083. Start calling around. This part was never reproduced but if you talk to the suppliers they may have one under the counter. Also try EBAY and a wanted ad here. You should put your general location in your profile, that might shake something loose. Of course you could use a Fumaze, at least you would be era correct. While we are at it, anything else you need? Good luck.
Charlie Stephens