If you get really desperate, find a bluebird dealer locally. I happen to live about 3 miles from mine and the people there are super nice. If you're really in trouble, you could probably even order through the one by me and I could ship it to ya, but it shouldn't come to that.
Did you find a salvage yard for your tranny? That's gonna be a bear of a jorb!
Patina enthusiast and professional busman