Hudson Carburetor Climatic Control


I have a 1948 Hudson Commodore. Recently, I had the two-barrel Carter carb rebuilt and noticed that the Climatic Control model # 170 64S attached is actually for a single-barrel carb.

Not being Mr. Goodwrench, I don't know if this is compatible. My vehicle has a problem with dying when I engage the clutch to downshift so I am hoping this might explain some of the problem. Any thoughts?