Ah! I was wondering how you got the bed and cross sills to line up.

With the T5, I made the mistake of buying a mid 90's S10 trans. It is a world class, but has wide gearing and electronic speedometer. The bad part about it is that it has a Ford front bolt pattern and a GM bearing retainer. I'm think an adapter for an early Jeep T4/T5 will do the trick though.