Chevrolet COPO 427 7.0 Coupe
321 kW436 PS430 hp610 Nm1969
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- Power
- 321 kW 436 PS · 430 hp
- Torque
- 610 Nm 450 lb-ft
- Displacement
- 6,997 cm³
A 7.0-litre eight-cylinder petrol engine with 321 kW (436 PS) and 610 Nm of torque powers the Chevrolet COPO 427 7.0 COPO 9560 ZL1 aluminium 427 V8 (SAE gross) coupe. The COPO 427 7.0 COPO 9560 ZL1 aluminium 427 V8 (SAE gross) has rear-wheel drive.
No other version of the COPO 427 matches its output among 2 versions - that is 1% more than the entry 7.0 COPO 9561 L72 427 V8 (SAE gross) (317 kW).
Engine
| Engine code | ZL1 |
|---|---|
| Fuel | Petrol |
| Displacement | 6,997 cm³ 7.0 l · 427 cu in |
| Cylinders | 8 |
| Power | 321 kW 436 PS · 430 hp |
| Torque | 610 Nm 450 lb-ft |
| Drive | Rear-wheel drive |
Production
| Body type | Coupe |
|---|---|
| Years | 1969 |
| Generation | COPO 427 (1969) |
Chevrolet ZL1 engine All COPO 427 versions All Chevrolet spec sheets
Data sources
Data checked by an editor against the sources below.
Data: 9 of 25 fields · 1 source · data changed 4 Nov 2026