Has an AFL game ever ended 163-79?
Exactly once. On July 31, 1982, Richmond beat Geelong 163-79, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 163-79 in league history.
That makes 163-79 the 3883rd most common final score out of 6,649 that have ever occurred in AFL. One point away, 164-79 has happened never and 163-80 has happened 2 times.