Where to get a 904 flexplate

Thanks to Ryan, I got information that enabled me to order this:
http://www.jegs.com/i/B&M/130/10230/10002/-1

which is a B & M flexplate for a forged crank, internally-balanced, small block, Mopar engine. The crankshaft attachment holes are not a perfect match,but I think I'll only have to slot one of the holes.

I'll keep you all posted on that. The converter attachment holes are in 3 different configurations. One, is a 10"-diameter pattern, and that will fit the attachment holes in our converter. The Jeg's ad says it's for a 727 transmission, but the tech guy at Jeg's said it should work okay with a 904. I can't see why it shouldn't.

Charlie, what do you think?

Bill