I drove my 1954 3100 with Hydra-Matic home in 1976 with the original Rochester BC carburetor. It still has the original "heat stove" and original pipe. I swapped out the original carb for a remanufactured carb sometime in the mid 1980’s and it ran like a sewing machine until the late 1990’s. The replacement carb is a 7009254 and the original carb was a 7005921. Wish I could have kept the original, but at the time, we needed the core money.
