What are the best Mopar heads?

jeryst said
What would be the nastiest set of Mopar heads available for a 340? I'm talking about actual Mopar heads, not aftermarket. This will be for a street car.

What a wide open field. Options! Amount spent or able to spend.

OK, I quote the mans post. I'll assume again that this is to build a beastly car. Not just a simple "Best bang for the buck on my stock car" which could be argued here alot for any head based on performance or cost, moded or stock.

I'll vote on the quote, Nastiest heads (For power) on a 340 street bound.
(Ohh, where are the limits of what one considers street car? Ha ha ha)

Large Port Comandos

Let the debate continue!