Genuine OEM Core Cylinder Head Set 2006-2007.5 GM 6.6L Duramax LBZ Left/Right Intake Manifold Weight: 20

Weight: 20

Part Number: 53031568AB

and exceptional durability

6L upper plenum 300 11-23 3

Genuine OEM Core Cylinder Head Set 2006-2007.5 GM 6.6L Duramax LBZ Left/Right Intake Manifold Weight: 20Condition: USED REBUILDABLE CORE The GM 476 1 Cylinder Head is designed for the 6. 6L Duramax LBZ engines commonly found in models from 2006 to 2007. 5. Featuring the 476 1 casting number this head is revered for its durability and high performance. It is specifically designed to optimize the combustion process ensuring improved overall engine efficiency. This part is suitable for a wide range of heavy duty applications. All parts industrially cleaned