Holley carb helph

Well first thing I want to do is get the econo running right. It does run but is
putting out way too much gas. Got some numbers off the carb and thought about
rebuilding and I think advance auto has the kit but not sure about my carb
indentity. These are the numbers I found so do I need other numbers.
Holley carb
Carb side B33. And m5
Bottom 6r2198b
2329f888
C1tz-9519a.


Is it worth rebuilding or get a new one??