The Saracens tighthead prop Juan Figallo was on Thursday named in Argentina's starting XV to face the Springboks in Saturday's Test in Durban.
New coach Mario Ledesma has opted to bring in the experienced Figallo who was called up despite the restriction imposed on overseas-based players. He'll form a formidable front row along with captain Augustin Creevy and loosehead Nahuel Tetaz Chaparro.
Winger Bautista Delguy and centre Bautista Ezcurra will make their Rugby Championship debuts.
Argentina team:
15 Emiliano Boffelli, 14 Bautista Delguy, 13 Matías Moroni, 12 Bautista Ezcurra, 11 Ramiro Moyano, 10 Nicolás Sanchez, 9 Gonzalo Bertanou, 8 Javier Ortego Desio, 7 Marcos Kremer, 6 Pablo Matera, 5 Matías Alemanno, 4 Guido Petti, 3 Juan Figallo, 2 Augustin Creevy, 1 Nahuel Tetaz Chaparro.
Replacements:
16 Diego Fortuny, 17 Santiago Garcia Botta, 18 Santiago Medrano, 19 Tomás Lavanini, 20 Tomás Lezana, 21 Martín Landajo, 22 Santiago González Iglesias, 23 Juan Cruz Mallia.