RPM Airgap

so i took out the intake gaskets and took off the silicone from the front and rear and put bolts in one side and not the other to see what i was looking at for fitment. There is no real big gaps for the intake/head mating surface so i don't think its hitting on the bottom of the intake and the angles and ports seem to be pretty much in line

with no gaskets and one side bolted down the bolt holes on the other side seem to be about half off. Could it be the heads are the ones ( newer or older i dont remember)that require a different angle of the holes.

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