It might be a little late now but I have the max wedge 270 competition Port heads and I talked to trick flow .I also have the track Heat intake and they said that it would fit on a low Deck with those heads you just have to do the porting. The guy I talked to said they made it thicker on the top to accommodate the porting. Andy I had talked to you about this block not too long ago. 383 stroked 496. I was concerned about the intake myself but trick flow swears the track heat intake will work. I don't know too much about big blocks so I'm having to rely on what trick flow tells me
