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I too have a similar question.
I'm planning to build a 500 inch 400 stroker using 440 Source kit,
and their aluminum heads. In a B body automatic with 3.23 or
even 2.94 gears. Planning to keep stock Hi Flo manifolds on it too.
Any cam And intake suggestions? It will have power brakes.
Just want a really strong street performer that is easy to drive but goes like mad when stomped on.



If you are going to use HP manifolds I would call Dwyane Porter and have him spec out a custom grind