Grand Prix
SummaryStatisticsTeamsPositionsTeam MatesYear by Year
| Name | Gus Zarka |
| Country |  United States |
| Place of Birth | Philadelphia, PA |
| Date of Birth | 26/08/1909 |
| Date of Death | 20/08/1993 |
| First Race | Vanderbilt Cup 12/10/1936 |
| Last Race | Vanderbilt Cup 05/07/1937 |
| Best Qualifying | 17th – Vanderbilt Cup 12/10/1936 |
| Best Result | 22nd – Vanderbilt Cup 12/10/1936 |
| Races | 2 |
| Victories | 0 |
| Poles | 0 |
| Fastest Laps | 0 |
| Podiums | 0 |
| Laps | 73 |
| Laps Led | 0 |
Ambler (1936-1937)
| 22nd | 1 Time |
| DNF | 1 Time |