L86 6.2 engine built for compatible GM trucks, SUVs, restomods, and custom engine swap projects. This GM 6.2L L86 V8 is part of the Gen V small-block family and is factory-rated at 420 horsepower at 5,600 RPM and 460 lb-ft of torque at 4,100 RPM.
The 6.2L L86 engine features an aluminum block, aluminum cylinder heads, and direct fuel injection. Its combination of displacement, torque, and modern Gen V architecture makes it a strong foundation for compatible truck, SUV, and custom performance builds.
This package also includes a professionally configured standalone wiring harness and calibrated ECU, helping simplify the electrical integration required for an engine swap. The ECU is matched to the L86 powertrain with the applicable security lockouts removed, while the included component warranty provides additional coverage for the supplied components.
L86 6.2L Engine Specifications
- Engine: GM L86 6.2L V8
- Architecture: Gen V Small Block V8
- Displacement: 6.2L
- Horsepower: 420 HP at 5,600 RPM
- Torque: 460 lb-ft at 4,100 RPM
- Cylinder Heads: Aluminum
- Block: Aluminum
- Fuel System: Direct Injection
- Wiring: Standalone, modified, and labeled wiring harness
- ECU: Professionally flashed and matched to the L86 powertrain
- Warranty: Component warranty
Built for GM Engine Swaps
For builders looking for an L86 6.2L engine, this package combines the GM V8 powertrain with key electronics needed for integration into a compatible project. The L86 platform is well suited to GM truck and SUV applications as well as custom builds where a modern 6.2L V8 is required.
Before purchasing, verify compatibility with your specific vehicle and swap configuration, including engine mounts, transmission compatibility, fuel system, cooling system, exhaust, electronics, accessory configuration, and other supporting components.
Contact CBL Auto Shop for current engine specifications, included components, compatibility information, availability, shipping details, and warranty coverage.
