Product Description
S&S Diesel LBZ-350SAC-SET 350% Over (New) Injectors — 2006–2007 Duramax 6.6L LBZ
Serious LBZ fueling, done right. This brand-new S&S Diesel Motorsport 350% Over SAC-nozzle injector set of eight is engineered and flow-matched for high-output builds that demand consistent delivery and durability.
- Brand-new (not reman) S&S injectors with EDM/honed SAC nozzles
- Flow-matched set for uniform cylinder-to-cylinder fueling
- Built to OE standards with S&S proprietary processes
- For competition/off-road builds requiring extreme fuel flow
Fitment
2006–2007 GM Duramax 6.6L LBZ (Chevy Silverado/GMC Sierra 2500/3500). Set of 8 injectors, 350% over stock flow.
What’s Included
- (8) S&S Diesel Motorsport LBZ 350% Over (NEW) injectors
- Flow data card / build spec (as provided by manufacturer)
- Install notes and care guidelines
Recommended Parts & Categories
- Shop All S&S Diesel at CPP
- Injectors — 2006–2007 Duramax LBZ
- Fuel System Upgrades — 2006–2007 LBZ
- High-Pressure Injection Lines — LBZ
- Lift Pumps & Filtration — Duramax
Helpful Notes
- Intended for high-performance/competition use; proper tuning and supporting fuel system required.
- Core policies vary by vendor; verify if any core charges apply to your selection.
- Always verify emissions compliance in your area before purchase/use.
FAQ
- Are these injectors new or reman? This specific part listing is for a NEW set of eight injectors (LBZ-350SAC-SET).
- Do I need custom tuning? Yes. 350% over injectors require professional calibration and adequate air, fuel supply, and turbo system.
- Will these fit all 2006–2007 LBZ trucks? Yes, they’re designed for 2006–2007 GM Duramax 6.6L LBZ (Silverado/Sierra 2500/3500).
- What supporting mods do you recommend? A quality lift pump/filtration, upgraded fuel lines, and a clutch/transmission strategy capable of the added torque.
- Do these include lines or seals? The set includes injectors only; lines/seals and other hardware are sold separately.
