Originally Posted by carbking
From your last number, I am GUESSING it is a "marriage" carburetor.

I don't have 6-1658 in my database, but in 1959 Carter was in the 6-1400's

Jon.

So maybe a rebuild shop cobbled it together from whatever parts they had? Does that mean a rebuild kit might not have what's needed?

1950 Chevrolet 3100 (Ol' Roy)

1939 Packard Standard Eight Coupe (The Phantom) | 1956 Cadillac Coupe de Ville (The Bismarck) | 1964 Ford Galaxie 500 coupe |1966 Ford Mustang (Little Red) | 1969 Pontiac GTO (The Dishpit) I 1979 Ford F-100 | 1976 Ford F-150 (Big Red) | 1995 Ford F-150 (Newt)