Re: Need Champion impeller
Well, that was the last year of production for Champion outboards. I couldn't find a ready source for an impeller for yours.
I'm pretty sure your best bet is going to be over at aomci.org. Advertise in their free classifieds for one.
Failing all else, it may be possible to modify an impeller for a different outboard to work. Bushings, etc. It'll be a long pull, though, if nobody over at aomci.org knows of a source.