Parts needed for an intake swap

Don't use those stupid thin paper gaskets! If you do, you will probably have one hell of a time getting your bolts in.. I've seen several people cross-thread the bolts also. Just use some Hi Tack on both sides of the valley pan and a little silicone in the corners where the heads meet the block. Should be good to go. If your heads have been milled, the alignment problem will be even worse.