So I'm about to start the removal process of my Th400 from my 69 Riv and this is my first removal and rebuild EVER! the first hurdle I see and need help with is the driveshaft yoke. Do I need to press out the U joint in order to drop the trans or can I unbolt everything, drop the trans and slide it forward so the yoke slips out?? Or unbolt the driveshaft from the rearend and pull in backwards out of the trans first? Unfortunately I don't have access to a hoist so I'm kicking it old school and doing all this on my back in the drive way, lucky me!