I have a 1963 401 2 bl, I'm looking at some 4 bl intaks thats on Ebay right now, what all ones will fit my 401?...any 401 or 425 or what?...also, one of the intakes on auction has the bottom plug missing...is that a problem to replace?
We have ten or twelve of them if you are interested! Make me an offer if you are interested! Thanks! Hank