S&S Diesel LB7 TorqueMaster Remanufactured Injector Set (LB7-10VCO-R-SET)

Upgrade your 2001–2004 LB7 Duramax with a premium set of S&S Diesel TorqueMaster remanufactured injectors. These injectors are modified by S&S to deliver “Stock Plus Performance” — increased fuel flow and horsepower under load while remaining a direct bolt-on replacement.

Each injector features a coated VCO nozzle for improved durability over stock, and the complete set of 8 is precision-balanced for smooth idle, even cylinder contribution, and reliable operation. No calibration is required for basic installation, making this an excellent choice for daily driving, towing, or mild performance builds looking for more power without major supporting modifications.

Key Features:

• Complete matched set of 8 remanufactured TorqueMaster injectors
• Modified by S&S Diesel to exceed OEM flow specifications
• “Stock Plus Performance” — more power and fuel delivery under load
• Coated VCO nozzles for longer service life
• Precision balanced for smooth running and reduced engine stress
• Direct bolt-on replacement — no tuning required for stock or lightly modified trucks
• Built and tested by S&S Diesel Motorsport to high standards

Fitment: 2001–2004 Chevrolet Silverado 2500HD / 3500HD and GMC Sierra 2500HD / 3500HD with 6.6L Duramax LB7 engine