My 54 3100 came to me with an automatic choke set-up and a bad carb. Did some research and found that I actually had a carb for a 54 Belair. A 54 Belair 235 single barrel Rochester works fine. Ordered and received mine through NAPA. Was in a hurry and also ordered one from KOI Parts Stores and another from AutoZone. Received all in four days, kept the best and sent two back w/out a re-stocking charge. Installed and it runs GGGGREAT!!
