This Exergy set of eight new '100% over' injectors is for 2006–2007 Chevrolet Duramax 6.6L LBZ engines. Sold as a complete matched set, the injectors replace factory units to support fuel delivery rebuilds or upgraded flow requirements on the LBZ Duramax platform. Use when a full-bank replacement is needed for the listed model years and engine.
Exergy 06-07 Chevrolet Duramax 6.6L LBZ New 100% Over Injector - Set of 8