Chevrolet Chevelle II 7.4 SS 454 LS6 V8 (SAE gross) Coupe
336 kW457 PS451 hp678 Nm1970
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- Power
- 336 kW 457 PS · 451 hp
- Torque
- 678 Nm 500 lb-ft
- Displacement
- 7,400 cm³
Under the bonnet of the Chevrolet Chevelle II 7.4 SS 454 LS6 V8 (SAE gross) coupe sits a 7.4-litre eight-cylinder petrol engine, good for 336 kW (457 PS) and 678 Nm of torque.
No other version of the Chevelle II matches its output among 3 versions - that is 29% more than the entry 6.6 SS 396 V8 (261 kW).
Engine
| Fuel | Petrol |
|---|---|
| Displacement | 7,400 cm³ 7.4 l · 452 cu in |
| Cylinders | 8 |
| Power | 336 kW 457 PS · 451 hp |
| Torque | 678 Nm 500 lb-ft |
Dimensions and weight
| Wheelbase | 2,844 mm 112.0 in |
|---|
Production
| Body type | Coupe |
|---|---|
| Years | 1970 |
| Generation | Chevelle II (1968–1972) |
All Chevelle II versions All Chevrolet spec sheets
Data sources
Data checked by an editor against the sources below.
Data: 8 of 25 fields · 1 source · data changed 12 Oct 2026