Product Description
S&S Diesel LB7-00SAC-SET SAC® Injector Set (New) — 2001–2004 GM Duramax 6.6L LB7
Give your LB7 the longevity it deserves. The S&S Diesel Motorsport SAC00® injector replaces the failure-prone VCO nozzle design with a modern SAC nozzle for stock-flow performance and markedly improved durability. It’s a direct-replacement, emissions-friendly solution for LB7 trucks. CARB EO D-756-2.
Fitment
- 2001–2004 Chevrolet/GMC 2500/3500 with 6.6L Duramax LB7 (all trims).
What You’re Getting
- Eight (8) brand-new S&S SAC00® LB7 injectors (stock flow).
- Direct-fit components; stock fuel delivery—no tuning required.
- Emissions-friendly design; CARB EO D-756-2.
Why SAC00®?
- Modern SAC nozzle increases lifespan vs. OE VCO design.
- Stock-flowing injectors maintain factory drivability—no calibration needed.
- Designed specifically for LB7 durability concerns.
Listed Price on S&S Site
$1,968.00–$6,562.40 (full sets, pricing varies by application and type; SAC00® New set falls within this range).
Recommended Supporting Parts (CPP Only)
Helpful Notes
- All listed S&S prices are for full sets; core return policies may apply.
- Verify local emissions rules before installation.
FAQ
Do these injectors require tuning?No. SAC00® injectors are stock-flowing and are listed by S&S as not requiring calibration for LB7 trucks.
Are these CARB compliant?Yes. S&S lists LB7 SAC00® injectors as CARB compliant under EO D-756-2.
What’s the advantage of SAC over VCO?The SAC nozzle design improves durability compared to the older VCO style used in OE LB7 injectors, helping mitigate common LB7 injector failures.
Will these maintain factory drivability?Yes—these are stock-flow injectors intended as a direct replacement, preserving OE drivability.
