Will GM 200r4 work with factory floor shift location?

Interesting findings. If all this pans out, I wonder if the added length is the adapter ring width. I'll try and get more accurate measurements and post them. Also, the Reid bell seems to have way more meat on each end that could be cut off in an end mill. Of course that would require another change to the depth of the torque converter, and that's not going to happen if I can avoid it.