Back to bell housings. You can also use a stock 250 bell or a four speed bell from a 289/302/351W. You would then just need the T5 adapter plate.

http://fordsix.com/forum/viewtopic.php?f=76&t=58563

Here is the adapter for a T5 to 4speed bell.



This link will take you to a list of adapter plates from Modern Driveline.
http://www.safepay.net/cgi-bin/shop/...oderndriveline