I have a 63 pontiac 389 with the tri power. I bought 3 air cleaners and the base is to small for the outer two carbs. Im having trouble finding a base that fits the 3 1/16 carb throat. Is there an adapter? Thanks in advance
Where did you buy the air cleaners from? Ames Pontiac should have the correct style air cleaners with the right size bases to fit the carb throats. http://www.amesperf.com/index.html