Quote Originally Posted by Bill Gohr View Post
Why don't you get rid of the confusion and post a pic of the heavy one and the 72 one together? Its obvious the difference, the 72 wheel is the only one with the thin ring gear and center hub magnets, looks like a 71 but a 71 had battery ignition and no center hub magnets, And if you see a 73 hangin on a rack somewhere dont count it out, the first production 73's had the light wheel too.
So, mine came off a 65 hp, shallow soup bowl shape like the previous picture, it has a thin ring gear but does not have the center hub magnet, so what is it from? Can I still use it?
Mike p.s. Fast Fred must be testing us on this one.