Is there any way to PERMAMENTLY eliminate rear main oil leaks?

1WildRT said

There's an easy way to stop the rear main from leaking permanently....

Drain the oil.... No oil = no leak...

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Years ago, a friend of mine was in a Triumph motorcycle dealership and ask a salesman on the floor how come all these new Triumphs don't leak oil and the salesman told him because they don't have any oil in them.