Help identifying my carburetor

The identification number you want is the stamped number, not cast numbers
Its probably 4 to 6 digits.
There may also be a date code stamped.
THE CARBURETOR SHOP / Carburetor Identification

here's a likely location
carter5a.jpg
Some otehr possible locations given here
http://www.thecarburetorshop.com/CarterFourBarrelCarburetors.htm

Do some searches. I've seen some listings for Carter numnbers but don't recall where. Might be old FABO posts, or in the FABO how to, or could have been somewhere else...