1964 Dart Owner - In Over My Head

Well I got everything drilled out, tapped out, and otherwise ready to reassemble. Told the wife that we might even be able to go to church in it, in the morning!

Everything was going so well and I was reassembling the manifolds together with the long bolts and felt the manifold shift slightly in my hand...... The exhaust manifold cracked right at the little lobe where the bolt goes through.

So I began the long walk back to the house to tell the wife that the car that we just bought and haven't been able to drive for three weeks still won't be done and oh by the way, I've gotta order another $ part.

So far the only option I'm finding online is a Dorman kit with all the other happy jazz that I don't need since I bought the Remflex gaskets and what not. It's also like 300 bucks!

I don't even think the choke mount is the same?

Can someone point me in a better direction?