The simpler, quicker way to remove a pilot bushing is to screw a threading tap into it, and keep turning when the tap bottoms out in the crankshaft counterbore. The tap will walk the bushing right out of the crankshaft, easy peasey! I believe a 5/8" tap is the one you'll need.
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!