Buick GM Buick Small-Block 340, Engine
| Engine capacity | 5,574 cm³ |
| Maximum power (range), hp | 220 - 260 |
| Maximum torque, N*m (kg*m) at rpm. | 461 (47) / 2400 |
| Fuel used | Petrol |
| Fuel consumption, l/100 km | 18.9 - 20.8 |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | carburetor Rochester 2GC 4-barrel |
| Maximum power, hp (kW) at rpm | 220 (162) / 4200 |
| Compression Ratio (Range) | 9 - 10.25 |
| Cylinder diameter (range), mm | 95.25 |
| Piston stroke (range), mm | 97.79 |
| Valve drive | OHV |
| Number of valves per cylinder (range) | 2 |