| Note: These are leading entries only! |
| Nr | Crew | Nat | Car/Entrant | Gr |
| 1 | Mehta, Shekhar
Mehta, Yvonne | KE
KE | Datsun Violet
Shekhar Mehta | G4 |
| 2 | Frequelin, Guy
Todt, Jean | FR
FR | Talbot Sunbeam
Guy Frequelin | G2 |
| 3 | Vatanen, Ari
Richards, David | FI
GB | Ford Escort RS
Ari Vatanen | G4 |
| 4 | Zunino, Ricardo
Campana, Raul | AR
AR | Datsun 160J
Ricardo Zunino | G2 |
| 5 | Recalde, Jorge
del Buono, Jorge | AR
AR | Datsun 160J
Jorge Recalde | G2 |
| 6 | Salonen, Timo
Harjanne, Seppo | FI
FI | Datsun Violet
Timo Salonen | G4 |
| 7 | Garro, Carlos
Tornqvist, Marcelo | AR
AR | Peugeot 504
Carlos Garro | G2 |
| 8 | West, Federico
Asadourian, Gregorio | UY
UY | Ford Escort RS
Federico West | G2 |
| 9 | Soto, Ernesto
Silva, Carlos | AR
AR | Renault 12
Ernesto Soto | G1 |
| 10 | de Vitta, Domingo
Muzio, Daniel | UY
UY | Ford Escort RS
Domingo de Vitta | G4 |
| 11 | Alcuaz, Francisco
Griwieniec, Daniel | AR
AR | Peugeot 504
Francisco Alcuaz | G2 |
| 14 | Pardo, Julio
Raccio | AR
AR | Mitsubishi Colt Lancer
Julio Pardo | G2 |
| 15 | Mayorga, Francisco
Prado, Hector | AR
AR | Saab 900 Turbo
Francisco Mayorga | G1 |
| 19 | Albertengo, Ricardo
Alberto, Ricardo | AR
AR | Peugeot 504
Ricardo Albertengo | G2 |
| 26 | Etchegoyen, Luis
Horovitz, Natalio | UY
UY | Ford Escort RS
Luis Etchegoyen | G2 |
| 31 | Maglione, Horacio
Concepcion, Javier | AR
AR | Peugeot 504
Horacio Maglione | G2 |
| 40 | Salgada Nash, Juan Carlos Jose
Garcia, Hugo | ??
?? | Fiat 128
Juan Carlos Jose Salgada Nash | ?? |
| 49 | Tubal, Miguel
Guiral, Jorge | AR
AR | Datsun 160J
Miguel Tubal | G2 |
| 50 | Romero, Luis
Soria, Alberto | AR
AR | Renault 12
Luis Romero | G1 |
| 99 | Raies
Aguero | ??
?? | Fiat 147
Raies | ?? |
| | 'Chucaro'
Sudera | ??
?? | Renault 12
'Chucaro' | ?? |
| | Aguirre
Schultz | ??
?? | Fiat 147
Aguirre | ?? |
| | Atkinson
Caccaviello | ??
?? | Fiat 128
Atkinson | ?? |
| | Barcelo
Garavaglia | ??
?? | Datsun 160J
Barcelo | ?? |
| | Bellitti
Guelfi | ??
?? | Renault 12
Bellitti | ?? |
| | Beschan
Sarmiento | ??
?? | Fiat 128
Beschan | ?? |
| | Breard
Sutera | ??
?? | Alfa Romeo Alfetta
Breard | ?? |
| | Buigas
Valerio | ??
?? | Renault 12
Buigas | ?? |
| | Busto
Busto | ??
?? | Fiat 128
Busto | ?? |
| | Cainzos
Romero | ??
?? | Renault 5 Alpine
Cainzos | ?? |
| | Cammarota
Camou | ??
?? | Ford Escort RS2000
Cammarota | ?? |
| | Celis, Carlos
Bizzochi | AR
AR | Renault 12
Carlos Celis | ?? |
| | Chazaretta
Herrera | ??
?? | Renault 12
Chazaretta | ?? |
| | Clement
Isa | ??
?? | Citroen Visa
Clement | ?? |
| | Conrado
Medina | ??
?? | Peugeot 504
Conrado | ?? |
| | Cotignola
Bernabe | ??
?? | Renault 12
Cotignola | ?? |
| | de Giovanni
Ruiz | ??
?? | Fiat 128
de Giovanni | ?? |
| | Demelchiori
Varela | ??
?? | Peugeot 504
Demelchiori | ?? |
| | Dietze
Baigorri | ??
?? | Renault 12
Dietze | ?? |
| | Duskobelich
Sanchez | ??
AR | Renault 12
Duskobelich | ?? |
| | Edelberg
Martinez | ??
?? | Peugeot 504
Edelberg | ?? |
| | Fangio II, Juan-Manuel
Straimel, Nestor | ??
AR | Citroen Visa
Juan-Manuel Fangio II | B |
| | Fresco
Fresco | ??
?? | Fiat 128
Fresco | ?? |
| | Frigliozzi
Castillo | ??
?? | Fiat 128
Frigliozzi | ?? |
| | Garcia
Diaz | ??
?? | Renault 12
Garcia | ?? |
| | Gaydou
Chiodi | ??
?? | Fiat
Gaydou | ?? |
| | Giro
Perez Arnauldo | ??
?? | Renault 12
Giro | ?? |
| | Guerrero
Colomer | ??
?? | Citroen Visa
Guerrero | ?? |
| | Ibanez
Pato | ??
?? | Peugeot 504
Ibanez | ?? |
| | Janovich
Sgoifo | ??
?? | Fiat 128
Janovich | ?? |
| | Klis
Lovazza | ??
?? | Renault 12
Klis | ?? |
| | Levalle
Maffei | ??
?? | Fiat 147
Levalle | ?? |
| | Maggi, Jorge
Valles, Hector | AR
AR | Peugeot 504
Jorge Maggi | ?? |
| | Marx
Warszatska | ??
?? | Renault 12
Marx | ?? |
| | Meier
Mercado | ??
?? | Fiat 147
Meier | ?? |
| | Menendez
Hume | ??
?? | Subaru
Menendez | ?? |
| | Monroe
Galleguillos | ??
?? | Fiat 128
Monroe | ?? |
| | Moroni, Alejandro
Quiroz, Ernesto | AR
AR | Renault 12
Alejandro Moroni | ?? |
| | Naufe
Pinello | ??
?? | Peugeot 504
Naufe | ?? |
| | Navarro
Cito | ??
?? | Renault 12
Navarro | ?? |
| | Nazar
Casado | ??
?? | Renault 12
Nazar | ?? |
| | Paz
Paz | ??
?? | Fiat 128
Paz | ?? |
| | Pecci
Tinnac | ??
?? | Fiat 125
Pecci | ?? |
| | Piazza
Griffo | ??
?? | Fiat 147
Piazza | ?? |
| | Pugliese
Bahl | ??
?? | Citroen Visa
Pugliese | ?? |
| | Raies, Gabriel
Christie, Martin | AR
AR | Fiat 147
Gabriel Raies | ?? |
| | Rasetto
Papa | ??
AR | Peugeot 504
Rasetto | ?? |
| | Romaozinho, Francisco
-- Unknown -- | PT
?? | Citroen Visa
Francisco Romaozinho | G2 |
| | Ruiz
Molinelo | ??
?? | Fiat 128
Ruiz | ?? |
| | Sala
Uberti | ??
?? | Renault 12
Sala | ?? |
| | Salim
Garcia | ??
?? | Peugeot 504
Salim | ?? |
| | Smith
Smith | ??
?? | Citroen Visa
Smith | ?? |
| | Solmi
Garcia | ??
?? | Citroen GS
Solmi | ?? |
| | Torras, Miguel
Svetlitzas | AR
AR | Fiat 125
Miguel Torras | ?? |
| | Turiani, Auguste
-- Unknown -- | MC
?? | Opel Ascona
Auguste Turiani | G2 |
| | Ubeda
Resille | ??
?? | Renault 12
Ubeda | ?? |
| | Ullmann, Jorge
Weck, Carlos | BR
BR | Fiat 147
Jorge Ullmann | ?? |
