SKU: SASLB7-350SAC

LB7-350SAC New 350% Over Injector

Out of stock - Call for Availability - 208-719-7400
Confirmed fitment below
YEARS
2001-2004
MAKE / MODEL
GM/Chevrolet/GMC / Silverado/Sierra
SERIES
2500HD/3500HD
ENGINE
6.6L Duramax LB7/6.6L Duramax LLY
Price
$883
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PRODUCT DETAIL

Key Features & Description

Features:
  • Brand new 350% Over Fuel Injector
  • SAC-style nozzle for added durability
  • Increased fuel injector lifespan
  • Stock fuel delivery, no calibration required
  • CARB compliant (EO number D-756-2)
  • Direct bolt-on replacement
  • Backed by a 2-Year Warranty
  • Sold individually

350% Over Injector by S&S Diesel

Maximize the potential of your LB7 Duramax engine with the S&S Diesel New 350% Over Injector, designed specifically for 2001-2004 GM 6.6L Duramax LB7 engines. This brand new injector offers an impressive 350% over design, tripling the fuel capacity compared to stock injectors. This massive increase in fuel delivery translates to more horsepower and torque, perfect for high-performance and heavy-duty applications. Additionally, the SAC-style nozzle withstands higher pressures and demanding conditions better than traditional VCO nozzles, significantly reducing wear and extending the injector's lifespan. This durable design ensures a consistent and reliable fuel supply, even when you're out pushing things to the limit. Better yet, these injectors are CARB compliant (EO number D-756-2), ensuring your vehicle meets stringent emissions standards all while delivering enhanced performance.

Brand New Construction for Strength and Reliability

Each component of the S&S Diesel New 350% Over Injector is brand new which ensures that the injector is free from any previous wear, guaranteeing optimal performance and longevity. This pristine condition means maximum reliability and efficiency from the start, allowing you to fully leverage the increased fuel capacity without any concerns about prior use or defects. Installation is straightforward and hassle-free, as these injectors are designed as a direct bolt-on replacement for stock injectors. No additional modifications or calibrations are required, minimizing downtime and allowing you to quickly upgrade your engine’s capabilities. The injectors also maintain stock fuel flow, ensuring seamless integration with your existing fuel system. Backed by a 2-year warranty and sold individually, these injectors ensure long-term performance and reliability without compromise.

Fits: 2001-2004 GM 6.6L Duramax LB7

FITMENT GUIDE

Exact Fitment — Verify Your Year

Year RangesYears
Make
Model
Series
Engine
2001-2004
GM/Chevrolet/GMC
Silverado/Sierra
2500HD/3500HD
6.6L Duramax LB7/6.6L Duramax LLY

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