Snap-On makes a bushing puller/installer that can be used with the tailshaft housing in place, but very few shops have them. It has expanding fingers that can be slipped through the bushing with the driveshaft removed, then an internal sleeve is slid into place to expand the fingers. A few taps with a slide hammer removes the bushing, and the same tool is set up to drive a new one into place. A well-equipped transmission shop should have that tool. The high school auto shop where I taught for 30-something years had a set of those pullers.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!