[Alan Roehrich]

There are very few cast manifolds available for the multiple carburetor cars. Where you can buy a single carburetor cast intake that will do a decent job on a Super Stock engine from any number of companies like Edelbrock or Holley, if you have a 3 two barrel or 2 four barrel engine, there probably isn't anything available in a cast intake. The thing about sheet metal intakes is that if you know what the engine wants, you can build an intake that fits the combination (provided there's room under the hood). But if you don't know what it wants, or you don't give it what it wants, a sheet metal intake may turn out to be an expensive paper weight.