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a few JH rebuilding Q's-



> > > -how necessary is it to have the crankshaft
> > polished?
> or use 800 grit sandpaper cut the width of the
> journals, use lots of oil, and polish with a back and
> forth motion all around.

This is, basically, what a shop does when it has to re-grind the bearing
surfaces on a crank.  If you haven't had it re-ground i.e. if it's still
good, you don't have to polish it.

Larry

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