The A&A manifold is based on the 1964 intake. They make it in 3 versions. As cast 440 ports, cnc 440 ports and as cast max wedge ports. I'm pretty sure Guy replaced a Mopar performance reproduction manifold with the A&A and picked up a tenth or so. He is running the max wedge port intake.
exactly as stated, before the mopar performance intake I ran an original 63 intake that had the the 4 hole centers cut out for the larger bore carbs, the A&A is definitely faster then the mopar performance and the original intakes. now the 440 port intake ??? what are you going to compare it to? the look is perfect, performance ????
