Clean ready to go 2Bbl Carb

Hi folks,
I'm looking for a 2 Bbl Carb for my Slant 6. I just bought a Super Six setup minus a carb. I read in the Mopar Engines book, I could go with a carb from a 318, 361, or 383 2Bbl. I want something clean and ready to roll. What do you have?