I have a set of 04 9 thread heads that have just been gone through. They have comp springs in them. I paid $1100 for the heads before having them worked and gone through. I ended up selling the car I was building so I do not need the heads. I hate to sell them but I really have no use for them now. I have $2700.00 in these heads. I have attached the description of what was done to them. I would take $1700.00 for them. Dan at Pro-Dyno said they are worth at least $2000.00 if not more. If someone is serious we can talk about who did the work to them. Thank you!
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