Upgrading help.

I'm thinking what is meant by "Clifford kit" most likely a 4 bbl Clifford alum. manifold and an appropriate CFM 4 bbl carb and maybe Clifford headers or a set of Doug Dutra headers. Aussie Speed makes some really over the top intake manifolds, bit pricey, I think, but none the less a very aggressive piece of performance equipment. Hyper Pak style. Thanks, Al