Chevrolet Chevrolet Small-Block 400, Engine
| Engine capacity | 6,554 cm³ |
| Maximum power (range), hp | 185 |
| Maximum torque, N*m (kg*m) at rpm. | 407 (42) / 3000 |
| Fuel used | Petrol |
| Engine type | V-shaped, 8-cylinder |
| Additional engine information | Rochester four-barrel carburetor |
| Maximum power, hp (kW) at rpm | 185 (136) / 4600 |
| Compression Ratio (Range) | 8.5 |
| Cylinder diameter (range), mm | 104.8 |
| Piston stroke (range), mm | 95.3 |
| Valve drive | OHV |
| Number of valves per cylinder (range) | 2 |