Trying to identify my carburetor

I think the accelerator pump needs rebuilt.
Pump shot you can check by observing the fuel coming out of the shooters while you manually work the throttle.
Should see fuel shoot out at the slightest movement of the throttle from idle. to maybe 1/2 throttle.
Easiest way to see this is with the engine warmed up enough so as not to need to hold the choke open to look in. Engine off.

Shop manual will be a big help. You can download a digital version from mymopar. https://mymopar.com/service-manuals/
upload_2021-3-30_21-37-6.png

You can see where the tag with the carb number should be in this illustration. Not too surprising its missing.
upload_2021-3-30_21-40-45.png