The Sonoramic Commando Intake?

As far as "fitting" the intakes, was there that much difference in the bolt patterns to bolt from the B to the RB head?

If so, how did they get the one intake to cross mount to either head? (They didn't have to worry/be concerned on the valley cover), as it was not part of that intake like all the rest....

Interesting stuff guys! Old technology, in todays world is a good thing, specially when your willing to learn.....I know a little and to make that"more" is a plus!