Fits: 2001 thru 2004 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7 Duramax Diesel

All Exergy injectors are calibrated on genuine equipment in actual conditions. These are not just a run of the mill aftermarket nozzles thrown on an abrasive hone machine and put in the box. Exergy Performance will go the extra step to provide the utmost quality which will equate to a better, smoother, and more efficient running engine.

Once the nozzles are opened up to the desired flow percentage, then the injector is reassembled and the set is balanced to within +/- 4%.

HP Rating Based On Nozzle Size

30% Nozzles: 50-60 hp
45% Nozzles: 80-100 hp
60% Nozzles: 120 hp
100% Nozzles: 200 hp
*These are just approximate gains

Includes:

• 8 x  Exergy LB7 SAC 100% over Reman Injectors(Part# E01 10118)

Notes: 

• THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT IS NOT LEGAL IN CALIFORNIA.
• Most Exergy parts are custom order and have a 5-7 day lead time before shipping

Replacement injector line retainer clip and injector line retainer bolt are available separately.