| Circuit | Watkins Glen |
| Date | 03.10.1971 |
| Laps | 59 |
| Distance | 320,370 km /199,066 miles |
| No | Driver | Ferrari | S/N | Team | Result |
| 4 | Jacky Ickx | 312 B2 | ? | Scuderia Ferrari | practice only |
| 5 | Clay Regazzoni | 312 B2 | 005 | Scuderia Ferrari | 6. |
| 6 | Mario Andretti | 312 B2 | 007 | Scuderia Ferrari | did not start |
| 32 | Jacky Ickx | 312 B | 004 | Scuderia Ferrari | retired/Elektrik |