Okay than...
1955, 3100, 235, 3 Speed, Stock
Starts right up with just a little choke.
Runs well at low speeds.
Stumbles and dies at highway speeds, difficult to restart.
Truck sat for a number of years.
I have replaced the:
Plugs
Coil
Consider
Cap
Rotor
Fuel Pump
Fuel Filters - One before the pump; one after the pump, just before the carb
Fuel lines
When running, you can see fuel passing through both filters.
Kits seem to be running about 150, so with bucket $200.
Can't find a YF!
Found a rebuilt Rochester, $329.