| Date | Saturday 17 September 1966 |
| Event | International Gold Cup |
| Circuit | Oulton Park |
| Event Format | Race of 40 laps |
| Championship | Non-championship |
| Race number | #4 of 4 in 1966 #376 (of all time) |
| Laps | 40 |
| Circuit Perimeter | 4443 m |
| Race Distance | 4443 × 40 + 29 = 177.749 km |
| Grid Format | 3-2-3-2 |
| Pole Position | Left |
| First Corner | Unknown |
| Entries | 12 |
| Qualifiers | 11 |
| Finishers | 5 |
| Debutants | BRP (Car Model) |
| Milestones | Car 3 – 1st Fastest Lap (Car Number)
Car 3 – 1st Pole Position (Car Number)
Car 3 – 1st Win (Car Number)
Car 4 – 1st Fastest Lap (Car Number)
Repco – 1st Fastest Lap (Engine Manufacturer)
Repco – 1st Pole Position (Engine Manufacturer)
Repco – 1st Win (Engine Manufacturer)
Jack Brabham – 1st Fastest Lap (Driver)
Jack Brabham – 1st Pole Position (Driver)
Jack Brabham – 1st Win (Driver)
Brabham – 1st Fastest Lap (Car Manufacturer)
Brabham – 1st Pole Position (Car Manufacturer)
Brabham – 1st Win (Car Manufacturer)
Denny Hulme – 1st Fastest Lap (Driver)
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