360 Magnum Swap having trouble finding a header that will fit

I can tell you Doug's headers will NOT fit, unless you have a friend that's good with a welder.

If anyone would know what headers would work, @BergmanAutoCraft would know.

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Thanks for the reply!
Ya, I actually talked to Peter Bergman on facebook, he is part of a few dart groups.
He is suggesting TTI, which is why I called them, and they told me no.
He did say that TTI is "several years behind" as borgeson changed the PS steering box design several years ago.
I just wanted to get more concrete verification, before I dropped a grand on headers that don't fit.