Looking for a cylinder head

[SystemLord]

Do you have any suggestions on what company to use to by a cylinder head from?
I came a cross a few but the cylinder heads from American Cylinder Head Inc look good, does anyone have any review of them or other suggestions.

Thx a lot guys

[bszopi]

Wow, that's a lot of money for a head. I'm assuming for that price that they have been tested and cleaned up, etc, but it still seems kind of high. You can try www.car-parts.com and probably find several local to you for less than $100, then take it to a shop to get tested and cleaned up, etc, and still spend a lot less than they are asking.

[SappySE107]

http://www.americancylinderheads.com/cylinder_head-GM-3.1%20or%203.4-liter-_-valve-_-NA-side-Gas-_-AC177C9.html

The combustion chambers look like it was corroded from water in the cylinder for a long long time. Ive never seen the newer casting look so bad around the seats and spark plug.

[DEI37]

Those do look terrible. What in the world would cause that?