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smaller intake? the intake would most likely flow better since it is from a 340. i also think the intake is pre emissions so there should hopefully be no emission port.
smaller intake? the intake would most likely flow better since it is from a 340. i also think the intake is pre emissions so there should hopefully be no emission port.
Well, smaller intake as opposed to a 360.
What do you mean about emissions port? My 76 doesn't have emissions stuff on it.
The big blocks had the emissions crap supposedly starting in 75. For some reason my Haynes manual doesn't have anything listed for the 400 though. Maybe it was exempt for some reason.