What are they worth?
 

as part of a sale i have ended up with a few items i don't need.
1- #15 heads, i assume they are big body 360hp heads. though i have to check the date code...
2- Offenhauser 2x4 intake. believe it as a post 65 manifold. again, will look closer when delivered.
i may sell them but would rather trade for parts. any idea what they are worth? thanks a bunch for any help.

no one? i'd hate to post these for sale without having a price.