Those fuel air mixture screws look like the ones I got in my brand new Rochesters from RockAuto Parts. They would not warrant the parts because I did not own the car that the carburettor belongs to, although I do own the engine. I hope you get yours running good soon.
It’s back up and running. Used base plate at bottom of pic 3 from another carb. Did you notice blown out idle circuit of pic 2?
The Jalopy Journal
