The original for sale thread:
http://www.importatlanta.com/forums/...-..&highlight=
There was 2 trannys for sale, and the thread has the b16 tranny marked as sold because thats what i purchased. Now Southside does make reference to not knowing how bad the grind is because he never ran the tranny, it makes no mention that there's a possibility that it's anything but a b16 tranny.
Like i said, the broken main input shaft bearing isn't the issue, it's the fact that the tranny is an LS and not a b16 as you claimed it is.