INDUSTRIAL INJECTION PDM-LB7SH DURAMAX LB7 STOCK REMANUFACTURED HEADS 2001-2004 GM DURAMAX 6.6L LB8

The Industrial Injection PDM-LB7SH Duramax LB7 Stock Remanufactured Heads are a premium solution for your 2001-2004 GM Duramax 6.6L LB7 engine. Designed as a direct replacement for LB7 Duramax engines, these remanufactured heads from Industrial Injection are crafted with precision and quality in mind.

Featuring diamond honed guides and unshrouded valves, these heads offer improved performance and durability. The inclusion of high strength alloy, heat-treated iron-based valve guides ensures superior wear resistance compared to standard guides, guaranteeing longevity and reliability for your engine.

With premium valve seat inserts made from a true Nickel Based Non-Magnetic material, these heads are engineered to excel under extreme operating conditions. The multi-angle valve job, carried out with precision using a Serdi 100 guide and seat machine, optimizes airflow for enhanced engine efficiency.

Each head undergoes a meticulous remanufacturing process, including jet washing, magnafluxing, and glass beading to ensure optimal cleanliness and quality. New valve springs and seals are added during assembly, providing a complete, ready-to-bolt-on solution for your LB7 Duramax engine.

Sold in a pair, these Industrial Injection LB7 Heads come with a core credit policy that requires the return of good, re-usable cylinder heads within 90 days to receive full credit. Upgrade your engine's performance and reliability with the Industrial Injection PDM-LB7SH Duramax LB7 Stock Remanufactured Heads for a seamless and efficient solution to your engine needs.