S&S Diesel LMM-10SAC-SET New TorqueMaster Injector Set

Upgrade your 2007.5–2010 LMM Duramax with the S&S Diesel New TorqueMaster Injector Set (LMM-10SAC-SET). This is a complete set of 8 brand-new injectors built by S&S Diesel Motorsport as a high-quality stock-plus replacement. They deliver improved fuel atomization, stronger low-end torque, and consistent performance while remaining a direct drop-in for daily driving and towing applications.

Key Features

• New TorqueMaster (10SAC) injectors — Stock-plus design with a 10-hole SAC-style nozzle for cleaner atomization and better response than factory injectors
• Proprietary nozzle honing process for precise, consistent hole geometry
• Nozzles flow-matched to tight tolerances (1% variance per set) using OE standards
• Balanced set with aligned injection rate shapes for smooth operation and even cylinder fueling
• Direct replacement for stock LMM injectors — no modifications required for stock or mildly tuned trucks
• Engineered for reliability, drivability, and improved low-end torque

Fitment

• 2007.5–2010 Chevrolet Silverado 2500HD / 3500HD
• 2007.5–2010 GMC Sierra 2500HD / 3500HD
• 6.6L Duramax LMM engine

Ideal For

Owners looking for a durable, higher-quality alternative to worn factory injectors or a mild performance upgrade that prioritizes torque, smoothness, and everyday reliability without the need for major supporting modifications.

Includes: Complete set of 8 new S&S Diesel TorqueMaster injectors (LMM-10SAC-SET).

Proper programming/tuning are recommended for best results.