LC8 6.0L engine: specs, donor vehicles & swap notes
| Spec | Value |
|---|---|
| RPO | LC8 |
| Family | Generation IV |
| Years | 2010–2020 |
| Displacement | 6.0 L / 364 ci |
| Horsepower | 342 hp |
| Torque | 373 lb-ft |
| Bore × stroke | 4.0 × 3.622 in |
| Compression | 9.70:1 |
| Block | iron |
| AFM/DOD | No |
Iron/Alum. heads, VVT, CNG- & LPG-capable
Specs from secondary sources; GM ratings varied by year and vehicle.
Next steps
- Find a cam for the LC8
- Compare every LS donor engine
- Size injectors and fuel pump
- Swap guides by vehicle
Sources