Chevrolet GM Chevrolet Big-Block 427, Engine
| Engine capacity | 6,996 cm³ |
| Maximum power (range), hp | 335 - 425 |
| Maximum torque, N*m (kg*m) at rpm. | 624 (64) / 4000 |
| Fuel used | Petrol |
| Fuel consumption, l/100 km | 23.7 - 26.5 |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | Rochester 4-barrel carburetor |
| Maximum power, hp (kW) at rpm | 335 (246) / 4800 |
| Compression Ratio (Range) | 10.25 - 11 |
| Cylinder diameter (range), mm | 107.98 |
| Piston stroke (range), mm | 95.5 |
| Valve drive | OHV |
| Number of valves per cylinder (range) | 2 |