Ok, this'll be my last question re the 4000 series 4 bbl carbs
I have a line on a set of original E code carbs (unlike my modified carbs).
I'd like to know where I might find info or list numbers that would 
correspond to whatever is correct. The carbs in question have been on the
shelf for 30+ years, still on the original manifold, I'm told.
Sorry for all the bother
Jim