If anyone out there needs some Phase 6 SBC heads I have a set that has never been ran just bolted on that I'm letting go for $500. Those of you that know about these should know that they sell about $750 each. So if you know any Chevy guys or just want to buy them and make more money off of them be my guest. Need them gone. All they need is a little cleaning and they are good to go. These are just bare heads no internals.