Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Driver Side)

Fleece Performance is well-known for building robust parts for high-performance diesel trucks. This Freedom Cylinder Head is designed for the driver's side of your 2001-2004 GM Duramax LB7 engine, specifically addressing the needs of trucks running cupless injectors. If you're upgrading your engine or replacing a damaged head, this component is built to handle the demands of a modified Duramax.

This cylinder head is constructed from a strong, well-built aluminum alloy, chosen for its lightweight properties and good heat dissipation. It features a cupless injector bore, which is essential if your LB7 is equipped with cupless injectors. This design ensures a proper seal and optimal combustion within the cylinder. The head is a direct replacement for the factory driver's side head, meaning it fits right onto your existing engine block and works with your factory valve train components, though it's always a good idea to inspect and potentially replace other valve train parts when you're doing this kind of work.

When installing this head, remember that it's not CARB approved and cannot be shipped to California. It's also important to note that this product is subject to California's Proposition 65 warning. For a complete rebuild or upgrade, consider pairing this cylinder head with other quality engine components to ensure your Duramax runs at its best.