What would you do?

I am on the fence once again, I have a set of 340hp manifolds and pass side jeep manifold. I could break up the set of 340hp manifolds and use cast iron, or I could sell the 340 manifolds and purchase a good set of headers. I really like the look of the Sanderson DD7.

It will be for my 67 Cuda 273 4sp 10.5 compression solid cam(comp cam 20-233-4) screamer.

Of course it will see 7k a few times but for the most part it will be driven on the street at safe legal speeds.


?????