The only problem there would just be locating the Suburban to pull from. The 4L80E was only available in 91, correct?
Just looking around online, I have found plenty of 4L80Es for sale (and 6.0's, as well). Anyone have any input on what would be a good price? I found a place that has rebuilt units under warranty for $795. Considering a paid $1200 to build my 700R4 about a year ago, that seems pretty damn good to me...
Thanks for the dimensions, y5mgisi. I had just looked around and saw that the difference in length was about 1.5".
I would bet that with the length difference being minimal you could easily modify your stock linkage to work with a transfer case behind the 4l80e. There might even be enough thread in the adjustment to make it.
When I called about getting a tone ring added to my 4l80e the local place said they wouldnt pull it without a rebuild, and a basic rebuild started at $950 with no hard parts replaced and went up from there. That was installed and removed from the truck as well. $800 seems like a good deal to me. I'm assuming for the warranty to be valid they have to install it, so the price might go up a bit there.

