Edgar Marutlulle and Sti Sithole have recovered from injuries and will form part of the Kings' 25-man squad heading to Argentina this week.
Stefan Willemse, who has played at both lock and flank, is in the touring squad along with No 8 Aidon Davis, while Elgar Watts and Jaco van Tonder have also cracked the nod.
The Kings will face the Jaguares in Buenos Aires on Saturday.
Kings touring squad: Schalk Ferreira, Jacobus Adriaanse, Sti Sithole, Tom Botha, Justin Ackerman, Edgar Marutlulle, Martin Bezuidenhout, Martin Ferreira, Steven Sykes, JC Astle, Elgar Watts, Chris Cloete, CJ Velleman, Thembelani Bholi, Louis Fouché, Ntando Kebe, Leighton Eksteen, Stefan Willemse, Shane Gates, Stefan Watermeyer, Aidon Davis, Luzuko Vulindlu, Jaco van Tonder, James Hall, Lukhanyo Am.
Photo: Joseph Johnson/Photosport.nz