The ports are in the same place. If you sit the LA intake gaskets on the Mag heads they fit perfect only the holes are different. The ports being different is wrong except for they flow better. I've got 3 of those incorrect intakes that have been riding for years now & haven't had a problem yet out of any of them. I've own both the Crosswind & RPM Air-gap & have used the MP pieces too they all work fine
Alot of the guys here in the past used to bash & say the port crap thing about the Crosswind because the Edelbrock is supposed to be King. The Edelbrock isn't that friendly using LA stuff with it. No one makes a correct bypass hose to use it & if you have A/c you Can't use it unless you Change it to serpentine drive.
