MediaEntrantsPre QualifyingPractice 1Practice 2Practice 3GridGrand PrixStandings

| Pos | Nr | Driver | Car | Engine | Tyre | Time | Laps |
|---|---|---|---|---|---|---|---|
| 1 | 25 | Hector Rebaque |
Lotus 78 [4] |
Ford Cosworth DFV V8 3.0 | Goodyear | 01:39.383 | 0 |
| 2 | 30 | Brett Lunger |
McLaren M26 [6] |
Ford Cosworth DFV V8 3.0 | Goodyear | 01:40.242 | 0 |
| 3 | 29 | Nelson Piquet |
McLaren M23 [11] |
Ford Cosworth DFV V8 3.0 | Goodyear | 01:40.274 | 0 |
| DNPQ | 23 | Harald Ertl |
Ensign N177 [MN06] |
Ford Cosworth DFV V8 3.0 | Goodyear | 01:40.274 | 0 |
| DNPQ | 32 | Keke Rosberg |
Wolf WR [4] |
Ford Cosworth DFV V8 3.0 | Goodyear | 01:40.751 | 0 |
| DNPQ | 36 | Rolf Stommelen |
Arrows A1 [2] |
Ford Cosworth DFV V8 3.0 | Goodyear | 01:40.935 | 0 |
| DNPQ | 34 | Alberto Colombo |
Merzario A1 [01] |
Ford Cosworth DFV V8 3.0 | Goodyear | 01:42.558 | 0 |
| Official Name | 49º Gran Premio d’Italia |
|---|---|
| Circuit | Monza |
| Date | September 10 |
| Pole | Mario Andretti 01:37.520 |
| Fastest Lap | Mario Andretti 01:38.230 |
| Podium | 1st Niki Lauda, 2nd John Watson, 3rd Carlos Reutemann |
| GP Number | 311 |
| Round | 14 |
| Weather | Sunny |
| Prev race | Grote Prijs van Nederland August 27 |
| Next race | Grand Prix of the United States October 1 |
| Pos | Driver | Team | Pts |
|---|---|---|---|
| 1 | Mario Andretti | Lotus | 64 |
| 2 | Ronnie Peterson | Lotus | 51 |
| 3 | Niki Lauda | Brabham | 44 |
| 4 | Carlos Reutemann | Ferrari | 35 |
| 5 | Patrick Depailler | Tyrrell | 32 |
| 6 | John Watson | Brabham | 25 |
| 7 | Jacques Laffite | Ligier | 19 |
| 8 | Emerson Fittipaldi | Fittipaldi | 15 |
| 9 | Jody Scheckter | Wolf | 14 |
| 10 | Riccardo Patrese | Arrows | 8 |
| 11 | James Hunt | McLaren | 8 |
| 12 | Gilles Villeneuve | Ferrari | 8 |
| 13 | Patrick Tambay | McLaren | 7 |
| 14 | Didier Pironi | Tyrrell | 7 |
| 15 | Alan Jones | Williams | 5 |
| 16 | Clay Regazzoni | Shadow | 4 |
| 17 | Hans-Joachim Stuck | Shadow | 2 |
| 18 | Hector Rebaque | Lotus | 1 |
| 19 | Vittorio Brambilla | Surtees | 1 |
| Pos | Constructor | Pts |
|---|---|---|
| 1 | Lotus Ford Cosworth |
86 |
| 2 | Brabham Alfa Romeo |
53 |
| 3 | Ferrari |
40 |
| 4 | Tyrrell Ford Cosworth |
36 |
| 5 | Ligier Matra |
19 |
| 6 | Fittipaldi Ford Cosworth |
15 |
| 7 | Wolf Ford Cosworth |
14 |
| 8 | McLaren Ford Cosworth |
14 |
| 9 | Arrows Ford Cosworth |
8 |
| 10 | Shadow Ford Cosworth |
6 |
| 11 | Williams Ford Cosworth |
5 |
| 12 | Surtees Ford Cosworth |
1 |