Just curious if any one is using these heads, and if so what do you think...I need a valve job, and figure they might be worth trying...Thanks, Tom

No one running them huh????

They aren't worth the money. They are basically a stock GM replacement casting. You would be better off finding a set of 081 (305TPI) heads and or porting your stock LO3 heads. Much cheaper in the long run and more power for the money spent.

Yeah kinda thought so, thanks very much for the reply.....Tom