actual tools, pilot bearing removal/install, oil seal install?

[Ken Keith]

Where can I find the actual tools that are needed to properly remove the
pilot bearing, and install a new one, on a 5kcstq?  Also, how about the
rear main seal?

I have a few tool catalogs, and I saw a listing there for a device to
remove the pilot bearing, IIRC it said it was for something like a 30-
35mm diameter.  I think that seems too large.

It looked to be some sort of a tool that expands on the end, to catch the
lips of the pilot bearing "race".

Also, anyone got an old, bad 5kcstq catalytic convertor they'd like to
part with?  It can be non-working or even gutted, as long as it bolts up.

Thanks,

Ken