Here is the go to thread on it. http://www.jalopyjournal.com/forum/threads/tech-ultimate-t-5-article.171291/ On mine I am using an adapter from Dwight Bond Bolted to the big truck hogshead on the back of my 8-BA The adapter on it now is for a Jeep trans I think I sent Dwight a money order for about 185 for the adapter, clutch shaft extension and pilot bushing. There are a number of ways to do it depending on what you have to work with to begin with.
Same question, thought he quit making them some time ago. A good source of information and parts is Cornhuskers.