I never made that mistake but know people who have.
First off it won't fit in the tunnel without some massaging at the very least. Most people don't want to mangle the drive shaft tunnels of their TR's
Second, there are so many better choices out there now that they are obsolete. They may have served a purpose before all the OD units and now we have factory 6 and 8 speed trans out there.
Almost 3 grand for a glorified transfer case??? Why?
If you have one I will say that the people That use them say they are reliable, that's all the good I have to say about it.