Trying to figure out whats up before I jump into it. I took a quadrajet off a 350 and have a holley 670 but the bolts are spaced different, also the intake has 2 long holes. I know on my 302 i have a edlebrock preformer intake and its one large square. Am I needing a adapter plate? Will it even work with the intake? Sorry I know this is a chevy, not mine a friends 59 apache, just trying to help out.