JW Ultra Bellhousing (Wanted)

I don't have one, but I do have some advice if you care for it.

I had an Ultra Bell on order for over 6 months for my Dart. They kept saying 30 more days everytime I called. this was 2 years ago.

I finally grew tired of it, and ordered the TCI conversion kit with the plate. After I received it, I was glad that I went that route instead.

They plate can be used as a mid plate, but I cut mine out after bolting it to the trans, and tracing around it with a marker. It is barely visible sticking out from behind the engine.
Stock Mopar mini starter bolts in.

The advantage to the TCI plate system is that you also don't have to cut the bell housing off of the Powerglide. This allows you to be able to sell it to a Chevy guy later, if you ever wanted to get rid of it.

Just food for thought. Good luck with your conversion.