440 Source Head Opinions?

dodgedifferent2 said
Then you rebuild.
Now your at the same cost of 440source aluminum heads but you still have to port to get that 15 more HP.

Besides we all don't have deep pockets for state of the art super sucker top fuelie heads

The add I posted the cylinder heads are already ported, also may not need to be fully rebuild. Guides and seats and valves might be ok. Like I said you can find a lot of good deals out there.