INDUSTRIAL INJECTION PDM-LBZ/LMMSH LBZ/LMM DURAMAX LBZ/LMM STOCK REMAN HEADS 2006-2010 GM DURAMAX LBZ/LMM

The Industrial Injection LBZ/LMM Duramax Stock Remanufactured Heads are meticulously crafted to provide engine performance with unparalleled precision. Designed as a direct factory replacement for 2006-2010 GM Duramax LBZ/LMM engines, these remanufactured heads are complete and ready to bolt on, ensuring a hassle-free installation.

Each head undergoes a rigorous refurbishment process starting with a thorough cleaning in a high-pressure spray cabinet followed by glass beading to eliminate oil and carbon residue. To ensure quality, they are then magnafluxed or pressure tested and visually inspected to identify and address any defects.

Featuring new high-strength alloy, heat-treated iron-based valve guides, these heads offer unmatched wear resistance and superior lubrication, setting them apart from conventional materials like bronze. The valve guides are honed with diamond abrasives for precise sizing and consistent bore geometry, guaranteeing optimal performance.

Premium valve seat inserts, made from a robust nickel-based non-magnetic material, are meticulously installed to withstand extreme operating conditions. A multi-angle valve job enhances airflow efficiency, while new valve springs optimize valve operation.

Additionally, the heads receive a new surface treatment to accommodate various head gasket types, with a meticulous finish tailored for MLS head gaskets. Each head is rigorously tested, jet washed, dried, and assembled with new valve seals and springs to ensure quality and reliability.

Packed as a pair, these Industrial Injection LBZ/LMM Duramax Stock Remanufactured Heads are the epitome of precision engineering and quality manufacturing, providing a seamless solution for replacing worn or damaged cylinder heads in your Duramax engine. Note that for full core credit, usable cylinder heads without cracks, warping, or excessive wear are required. Elevate your engine performance with these meticulously refurbished heads from Industrial Injection.