More pictures.

Oh yes! HT parts are made of Unobtanium.
If you are missing HT parts then post in the parts wanted section.

It's possible the screw on the choke shaft broke off.
The shaft may have part of the screw inside.
Attachments
54 HT Carb 05.jpg (121.53 KB, 72 downloads)
54 HT Carb 06.jpg (126.29 KB, 72 downloads)
54 HT Carb 07.jpg (78.31 KB, 61 downloads)
54 HT Carb 08.jpg (81.78 KB, 61 downloads)

Last edited by buoymaker; 04/26/2021 6:24 AM.

"Adding CFM to a truck will only help at engine speeds you don't want to use."
"I found there was nothing to gain beyond 400 CFM."