I just got a new carburetor for my 62 chevy bel air... its a newer model of the gm 2 jet carburetor... my problem is the new one has more connections and is somewhat different than the original. My knowledge of cars is very limited... this is my first hot rod... I guess my questions is how do I install the near model gm 2 jet carburetor in my 62 bel air?

The problem with too new it may not correspond... 5 years diffrence in parts is max.. otherwise its going to b pricey and you'll need a mechanic eh..