X head question

RRR and EL5DEMON340 - thanks for your suggestions.

Maybe I should have asked what a bare set of 2.02 valve stock iron heads is worth :) some guys seem stuck on the "X" factor.

I'd love to get a set of aluminum heads, but the reality is that they would probably cost me around $2000, while the iron heads will be less than half of that. For what I want to do with my car, the extra cost isn't worth the investment.