I am about to do the swap in the summer and I was wondering how many hours it took to swap an auto to a T-56.

 

i went from an t-5 to t-56 so it was a little easier, especially with the slave cyl. mounting. i would say about5 hours, an hour an a half of that was trying to get the inout shaft to line up right.

 

I just did one 2 weekends ago. I had some help from a couple of friends of mine, otherwise it would have taken a lot longer.
Start to finish took about 10 hours, a lot of the time being taken up mounting the pedal assembly ans installing the clutch master cylinder. You literally have to remove the steering column and move the brake booster ought of the way.
We took some pics of the swap - location in the sig...