The stock intake is either a single or dual barrel carb and the material is cast iron.The Hyper pack model is a four bbl and can be 350-500cfm and carb rating and the material is aluminum,Mrmopartech
only reason I ask I just bought a parts car with a six I ask junkyard if it was a super six he said no but he has one in another car I have no use but see were people are wanting them hate to tell people about it if I dont know what they even look like Thanks
they look like a stock slant, just a 2bbl intake really. different decal on the air cleaner. People want them because its a decent little upgrade over a 1bbl, and parts can be flipped easy for a few bucks on ebay...