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01-04 Duramax LB7 S&S Diesel Motorspot SAC00 Fuel Injectors

01-04 Duramax LB7 S&S Diesel Motorspot SAC00 Fuel Injector



Refundable core charge


The S&S Diesel Motorsport SAC00™ injectors offer increased durability without an increase in fueling. S&S developed a stock-flowing LB7 SAC nozzle to replace the VCO nozzle that is currently used on stock LB7 Duramax fuel injectors. The end result is an emissions-friendly, direct replacement SAC00™ injector that will outlast the original equipment.


  • Increased fuel injector lifespan
  • CARB compliant (EO number D-756-2)
  • Stock fuel delivery, no calibration required
  • SAC nozzle is a huge improvement over the stock VCO nozzle design 

Note: These injectors should not be mixed with different style injectors. Installing a brand new set of 8 will ensure the best performance and maintain consistent balance rates

Set of 8 required per engine.

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