The Exergy XRG remanufactured injector set is a 100% over reman pack for 2006–2007 Chevrolet Duramax 6.6L LBZ engines, supplied as a set of eight injectors. Remanufactured to the stated over specification, the set is intended to replace all eight factory injectors as a matched group for consistent fuel delivery across cylinders in LBZ applications requiring full-bank replacement.
Exergy 06-07 Chevrolet Duramax 6.6L LBZ Reman 100% Over Injector - Set of 8