1949 Gran Premio del General Juan Domingo Peron Heat Race
| Date | 18.12.1949 | Category | Formule Libre |
| Circuit | Parco Palermo | Championship | |
| Race title | IV Gran Premio del General Juan Domingo Peron y de la Ciudad de Buenos Aires Heat Race | Round | |
| Distance | 15 laps = 73.0 km | Country | Argentina |
Race overview: http://racingchronicles.com/proshla-gonka/1949-iv-gran-premio-del-general-juan-domingo-peron-y-de-la-ciudad-de-buenos-aires/
Winner's speed:
Pole's speed:
Fastest lap speed:
| Rank | Pos. | # | Driver | Entrant | Car | Laps | Status | Qual time |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 44 | Luigi Villoresi | Scuderia Ferrari | Ferrari 166 FL 2.0 sc | 15 | finished | 2’31.1 |
| 2 | 2 | 12 | Alberto Ascari | Scuderia Ferrari | Ferrari 166 FL 2.0 sc | 2'31.7 |