Hello,
I am listing a 1959 Carter AFB four-barrel carburetor on Ebay..
#3105…correct for Suburban, I believe, but would work in any 4v situation, I’d think. It needs a rebuild kit ($30 locally).
See it at Ebay #110026773156.
I started it at $100-
also selling a 58 Plymouth AFB 4v…find it at
#110026758950
the '58 carb is 2641S,
the '59 carb is 3105S