L92 "821" head on LQ4.

[Mark Umfleet]

I just bought new 821 heads loaded with ls3 valves and springs from my local dealer for $345 apiece.

[214Chevy]

SicMonte, pm me bro. I can put you in contact with a guy that will sell you a pair of L92 heads loaded with the stock stuff for about the same price of what you're paying for an empty pair of heads. These are the #823 castings. At $350 each, that comes to $700. That's kind of steep for an empty pair. So, at that price, he will sell you a pair ready to go for around that same price. He will also, customize them to your liking if you want soduim filled valves, etc. I've bought two pair of heads from him. Let me know.

[Mark Umfleet]

Mine have the sodium filled valves. Their is a set on southeast MO Craigslist complete for $300. Their are a lot better deals out there. Almost always a set on ls1tech in the classifieds.