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Exergy remanufactured injector set for Chevrolet Duramax 6.6L LBZ engines from 2006–2007. This matched set of eight injectors is rated 30% over and supplied as a direct-replacement option for LBZ owners seeking higher fuel delivery without major hardware changes. It installs as a set, preserving balanced fueling across cylinders while maintaining compatibility with LBZ fuel systems.
Exergy 06-07 Chevrolet Duramax 6.6L LBZ Reman 30% Over Injector - Set of 8
