17056420 Buick 4V carb $20 needs work, looks good, moves good. Has new electric choke. Bought this from a fellow member to run on the TT project car, but it doesn't. May be as simple as a stuck needle and seat. I tried it and went on to the carb that I knew would work. I don't think the fuel bowl filled up because no fuel drained out when removed.. $20 plus shipping.. Jay