LB7 Duramax New SAC00® Injector Set – S&S Diesel Motorsport (LB7-00SAC-SET)

Eliminate the infamous LB7 injector haze and premature failure with a complete set of brand-new S&S Diesel Motorsport SAC00® injectors. These are the upgraded, stock-flow solution specifically engineered for 2001–2004 GM 6.6L Duramax LB7 engines.

S&S Diesel partnered directly with Bosch to develop a modern SAC-style nozzle that replaces the failure-prone factory VCO nozzle. The result is a true direct-replacement injector that delivers stock fuel volume while offering dramatically improved durability and longevity — often lasting several times longer than OEM injectors.

Key Features & Benefits

• Complete set of 8 brand-new injectors (not remanufactured)
• Modern SAC-style nozzles for superior sealing and heat resistance
• Stock fuel delivery — no tuning or calibration required
• CARB compliant (EO D-756-2) — 50-state emissions legal
• Direct bolt-in replacement for factory injectors
• Precision flow-matched and calibrated on genuine Bosch equipment
• Designed to end the common idle haze and short lifespan of original LB7 injectors

Fitment

2001–2004 Chevrolet Silverado / GMC Sierra 2500HD & 3500HD with 6.6L Duramax LB7 (VIN code 1)

Perfect for daily drivers, work trucks, and stock or mildly modified LB7s that need reliable, long-lasting injectors without changing power output or requiring a tune.