S&S Diesel S&S Diesel Motorsports Fuel Injector, Duramax | 2001 - 2004

All S&S Diesel Motorsport injectors, with the exception of TorqueMaster, feature a modern SAC-style nozzle that is much more durable when compared to the previous generation stock VCO nozzle. The S&S Diesel Motorsport SAC00 injectors are a game-changer for LB7 Duramax owners who want increased durability without an increase in fueling. S&S has teamed up directly with Bosch to develop a stock-flowing LB7 SAC nozzle to replace the obsolete 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 by far. Benefits of the SAC00 injectors are: Increased fuel injector lifespan CARB compliant (EO number D-756-2) Stock fuel delivery, no calibration required Direct replacement for 2001 to 2004 GM Duramax-powered pickup trucks SAC00 are exclusive to S&S, so LB7-equipped truck owners can take comfort in knowing that every SAC00 LB7 Duramax injector is a genuine S&S Diesel Motorsport product. The LB7 Duramax is a great engine, yet the stock VCO injectors are notorious for having a short lifespan. The S&S SAC00 injectors will make the dreaded 50,000-mile LB7 injector haze a thing of the past, and do it for an affordable price.