440 Engine Rebuild advice

There is no way if you want 500 HP I would even consider buying a stock stroke crank for your build. For the same money if you intend to buy all new parts I would plan on a larger engine. It's so much easier to get the power level you seek from more displacement. At this point the best suggestions I could offer you is to spend the next month reading all you can on the forum and planning on at least a 493" engine built with a 4.15" stroke crankshaft, if not larger.

FYI: The intake you have listed is for a small block.

Tom