heads

Whats the head casting numbers, what engine did they come off of, what engine are they to be (Possibly) used for?

Don't short sell the iron heads over a edelbrock head so fast. An iron head may not be able to be ported out as much or as far as a Edel. head, but do you really need the large cc ports and flow rate of the Edel. head on the combo? (What ever it is)