X2 my T100 is a 3.4~ A340F =all T100's right drop chain
Getting ready to do a crawl box (someday)
I swapped out the VF1A Forward shift, for a top shift, VF1A from a 92 4Runner R150F 5 speed.
Used original coupling and it bolted right up
YOu would need the tailshaft housing and coupling, from a T100 to make it work..