I'm looking to get my hands on a non-usable head, cheap. I want to look at it to see how feasible it is to machine the side off and use a header. Radical? Yes, but is it even doable...The exhaust is probably OK from the factory, Dodge is getting a lot from a 220, but looking at the head it's easy to see that the exhaust paths are not close to even. The center just dumps.

If I can get one, I'll see what can be done. Unless someone can get me a 3D CAD model. I can do the same with that.