Cast Exhaust Manifolds (Approximately)

[Orange Crate]

A slight update on this issue. I have searched and called just about every vendor of these "reproduction" manifolds and they all seem to have the very restrictive bolt support cast inside the ports EXCEPT one....I called Corvette Central and they have their own molds for the manifolds. But just like everyone else they have casting supply issues which basically means they don't have stock. I did talk to a guy there that actually had a set on his desk for his own car and he confirmed that the ports are correct and open. I'll have to wait until the end of the month for their restock to come in. I'll believe it when I see it.... I decided not to go with the manifolds in the picture above after finding out this info from CC.