I am an F-Code newbie but I recently purchased a 57 F-Bird clone and I need some help regarding identifying the parts.  I should point out that this car was last touched in 1974 according to the previous owner, who I know well enough to know that he couldn't tell a lie to save his life.  What I do know is that the engine and supercharger set up came out of an F-Code passenger car.   That being said, I have had some conflicting information and I was hoping that some of you experts could help me out.  

Both of these heads have the EDB-D casting numbers on them near the intake manifold ports however the combustion chamber surfaces have casting codes that are not identical.  What if anything can you tell me based on the pictures?  Are there date codes on these?  If so where and how do I read them. What do the markings indicate? What are these heads worth?  What is an intake worth, or correct carburetor?  What is the whole package worth?