I have a Carter, not a Holley?

Its running extremely rich, and the tail pipe is black. It is sputtering and feels terrible. I figured a rebuild was in order.
The tag is missing on the carb for the number.
The only numbers I see are stamped on it are:
6-1695
And
0-1611
They are the only thing stamped on the carb. I don't know if those will help me get a kit, since someone never put the tag back on the carb.

tell the parts store the year and model of your car for the rebuild kit.