Looking for replacement exhaust manifolds

[FMCI]

Hey guys,
I'm looking for a replacement set of exhaust manifolds for the marauder. The problem I'm having is I can't seem to find anything other then going the route of headers. So I was wondering if anyone here has any info on where I could possibly find just normal manifolds for these cars before I dive into buying headers. Any help would be appreciated. Thanks!

[fast dtr]

I have a pair that I think are in excellent condition. I have no idea what they're worth. I live in Michigan, north of Detroit. Let me know if you're interested.