The Hemisphere Shield has been revealed as the prize that will immortalise Northern or Southern Hemisphere supremacy.
The Wallabies drew 28-all with Los Pumas in the second test but take the series 1-0.
Tom Wright will bring up his 50th cap for Australia being named to start at fullback against Argentina.
The Pumas will be out for revenge in their last home test of the year against the Wallabies in Mendoza.
