- Engines & Components
- Engine - Assembled / Ready-to-Run
- Chevrolet Performance LS364/450 Gen III 6.0L Long Block Crate Engine
Budget-Minded LS Power Perfect for a Swap Project
Chevrolet Performance LS364 Gen III 6.0L long block assembly combines the best of gen III & gen IV LS components for a strong foundation for an LS build and swap project. The LS364 starts out as a cast-iron block outfitted with LS3 aluminum cylinder heads and a high-lift LS6 camshaft for high horsepower gains with a broad torque curve. This long block also features 24X crankshaft, 1X camshaft sensors and works with factory gen III controllers for an easy swap process into older GM LS-equipped vehicles. LS364/450 is offered as a long block so engine builders can reuse or have access to a wide variety of production-based accessory components.