well, you have the driveshaft bolts at the guibo and then there is a mount with bushings at the back of the tranny. there is a pair of nut/bolt assembly that fit into a channeled notch on either side
So basically, unbolt the tranny and starter, disco the guibo, and loosen the bolts in the channel and slide back the tranny. if need be, use a pry bar at the bellhousing to pull the tranny off the block.