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Exergy remanufactured injector set for Chevrolet Duramax 6.6L LB7 engines covering 2001–2004 models. This set of eight injectors includes internal modification and is listed at 300% over, supplied as a matched replacement pack to support higher-flow fueling on LB7 Duramax platforms. Provided as a full eight-pack, the injectors are intended for bolt-in replacement without altering factory connections.
Exergy 01-04 Chevrolet Duramax 6.6L LB7 Reman 300% Over Injector w/Internal Modification - Set of 8
