[vassil]

I am not sure what their homepage is, but I got them though the guys that built
my head. Their Name is EAP (they are out of Chicago). I got them for a very
reasonable price (lower than SI and Ferrea), they are stainless, swirl-polished,
and chrome-stemmed. I really liked them. The one I got from crower originally were just junk. Here are some pics of the valves alone and installed in the head.

If you want EAP's phone let me know...