You said he needs a stock port intake w/BDS manifold.I measured mine for MW port and it needs welded .200" on the top of the intake where the port is and going 1" in length and then port the intake,I looked into this figuring my options when I got the Victor heads going from 452 iron heads I started with.

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GOTBOOST!New improved with Victor heads.
http://www.enginelabs.com/mopar-big-bloc...t-of-necessity/