Okay so I got my 454 home and was wondering, since I have pulled the intake a verified that it has the peanut port heads on it, I was wondering if an oval port intake will work with those heads or does it have to have an intake for the peanut port heads? I plan to at some point get some better heads, but for the first year or two this thing is around... mostly while I finish school, it has to keep the peanuts.