Has an AFL game ever ended 163-87?
Exactly once. On May 2, 1936, Carlton beat Fitzroy 163-87, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 163-87 in league history.
That makes 163-87 the 3883rd most common final score out of 6,649 that have ever occurred in AFL. One point away, 164-87 has happened never and 163-88 has happened never.