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000d 00h 00m 00s| Engine manufacturers / 1973 | |||
| « 1972 | 1974 » |
1973 Engine manufacturers
| Engine manufacturer | Races | Starts | Poles | Wins | Podia | F. laps | Pts | |
| 1 | BRM | 45 | 43 | 1 | 13 | |||
| 2 | Ferrari | 26 | 19 | 14 | ||||
| 3 | Ford Cosworth | 308 | 275 | 14 | 15 | 45 | 16 | 347 |
| 4 | Tecno | 9 | 4 | 1 |