Looking for Right Exhaust Header for a '66 CA77

[JeffA]

Was SOOO happy to find a NOS at Western Hills. Waited a day before placing order and someone else got it first. (I will never pause on buying a part, I will never...).

Anyone have one or have a suggestion on where to get one? New is great, but a used one in very good shape would actually match the left side. Are there any repros that anyone would endorse as being good as alternative?

Thanks.

Jeff