Buick GM Buick Fireball 322, Engine
| Engine capacity | 5,272 cm³ |
| Maximum power (range), hp | 188 - 255 |
| Maximum torque, N*m (kg*m) at rpm. | 407 (42) / 2400 |
| Fuel used | Petrol |
| Fuel consumption, l/100 km | 19.3 - 20.9 |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | carburetor Carter 2347 or Rochester 7009200-9900 4-barrel |
| Maximum power, hp (kW) at rpm | 188 (138) / 4100 |
| Compression Ratio (Range) | 8.5 - 9.5 |
| Cylinder diameter (range), mm | 101.6 |
| Piston stroke (range), mm | 81.3 |
| Valve drive | OHV |
| Number of valves per cylinder (range) | 2 |