Exergy supplies a set of eight new '100% over' injectors for 2004–2005 Chevrolet Duramax 6.6L LLY engines. Sold as an eight‑piece matched set to replace factory injectors, these units are intended for fuel delivery system rebuilds or upgrades on the specified Duramax LLY platform where increased injector flow is required to meet application needs.
Exergy 04.5-05 Chevrolet Duramax 6.6L LLY New 100% Over Injector - Set of 8