Looking for feed back on a New 250 exhaust manifold

[jc]

has anybody baught a new exhaust manifold for an inline 6?
i installed new exhaust on my 67 and busted the bolts on the bottom and the damper is shot.
and its pitted real bad.
i want it to look and perform like original.

im looking at ordering the one from rockauto for $165

but i was wondering if anyone has ordered one and used it with success.
do they look like originals ?
other than gm numbers being missing are the castings the same?
any fitment problems?
and did it come with all new hardware and gaskets?

i know i saw a bunch of these on ebay last year much cheaper and now there gone.

thanks for any feed back
john