| Brabham BT11 |  | BRM P60 V8
Climax FPF L4 |
| Brabham BT19 |  | Repco 620 V8 |
| Brabham BT20 |  | Repco 620 V8 |
| Brabham BT22 |  | Climax FPF L4 |
| Brabham BT7 |  | Climax FWMV V8 |
| BRM P261 |  | BRM P60 V8 |
| BRM P61 |  | BRM P60 V8 |
| BRM P83 |  | BRM P75 H16 |
| BRP Mk 2 |  | Climax FWMV V8 |
| Cooper T73 |  | Ferrari 218 V12 |
| Cooper T81 |  | Maserati 9/F1 V12 |
| Eagle T1F |  | Climax FPF L4 |
| Eagle T1G |  | Weslake 58 V12 |
| Ferrari 246 |  | Ferrari 228 V6 |
| Ferrari 312 |  | Ferrari 218 V12 |
| Honda RA273 |  | Honda RA273E V12 |
| Lotus 25 |  | BRM P56 V8
BRM P60 V8
Climax FPF L4 |
| Lotus 33 |  | BRM P56 V8
BRM P60 V8
Climax FWMV V8 |
| Lotus 43 |  | BRM P75 H16 |
| McLaren M2B |  | Ford 406 V8
Serenissima V8 |
| Shannon SH 1 |  | Climax FPE V8
Climax FWMV V8 |