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Optimize Your Duramax Fuel System

The Fleece Performance SureFlo Performance Sending Unit is engineered to eliminate the common fuel delivery restrictions found in factory GM Duramax fuel systems. Designed specifically for 2011-2016 Chevrolet Silverado and GMC Sierra 2500/3500 HD trucks with short bed configurations, this unit ensures your engine receives the consistent fuel pressure required for high-performance applications.

Key Features and Benefits

• Direct-fit replacement for factory fuel sending units
• High-flow design to prevent fuel starvation under load
• Precision-engineered for 2011-2016 GM Duramax engines
• Compatible with short bed fuel tank configurations
• Durable construction for long-lasting reliability

Whether you are running a stock setup or a highly modified Duramax, the SureFlo sending unit provides the necessary volume to support upgraded lift pumps and high-horsepower tuning. By removing the restrictive factory components, you ensure that your fuel system can keep up with your engine's demands, preventing lean conditions and protecting your investment. Installation is straightforward, utilizing factory mounting points for a seamless fit. Experience superior fuel management and reliability on the road or the track. Find all your essential performance upgrades at GGCRACING.