How do I get pilot bushing out?

Thanks again for your replies fellas. I'm pretty much convinced now that super thin sleeve or bearing whatever it is at the back of the crank hole, its not the pilot bearing and not meant to come out. It does not look brass in color, just looks like steel.

I've looked at pictures of new pilot bearings online, and ordered one from Napa that I'll pick up tomorrow, and they look much thicker. I'm betting my engine was previously hooked up to auto tranny. That thin sleeve at the back may be the stopping point for when I drive in the new pilot bearing?