GMC L9H, Engine
| Engine capacity | 6,161 cm³ |
| Maximum power (range), hp | 403 |
| Maximum torque, N*m (kg*m) at rpm. | 565 (58) / 4300 |
| Fuel used | Petrol |
| Engine type | V-shaped, 8-cylinder |
| Maximum power, hp (kW) at rpm | 403 (296) / 5700 |
| Number of valves per cylinder (range) | 4 |