Geoff Drakeford (Victoria) and Jordan Zunic (NSW) will represent Australia at the Juan Carlos Tailhade and Argentinean Amateur in Buenos Aires in November.
The players will be accompanied by South Australian Assistant Coach Jamie Clutterham.
Both Drakeford and Zunic have come off solid summer amateur seasons in the United Kingdom and United States.
The Juan Carlos Tailhade will be held from 8-11 November at Los Lagartos Country Club and the Argentinean Amateur will be held from 13-18 November at Pilar Golf Club.
Adam Scott, Aaron Baddeley, Marc Leishman, Trevor Immelman and Eduardo Molinari are among the past competitors at the Juan Carlos Tailhade.
In other National Squad news, the 2013 National Squad will be selected on November 1.
A new set of performance benchmarks will be used as part of the selection process and the new benchmarks are now available online.