Fleece Performance 04.5-10 GM Duramax SureFlo Performance Sending Unit

The Fleece Performance FPE-SF-GM-0410 SureFlo® Performance Sending Unit is designed to optimize the fuel delivery system of 2004.5-2010 GM 6.6L Duramax engines. This high-performance sending unit addresses common low-pressure fuel issues and supports increased horsepower requirements, making it an ideal solution for aftermarket fuel pump installations. It replaces the factory sending unit and eliminates the need for tank sumps or draw straws, reducing potential leak points. It supports higher flow rates for performance applications that demand increased fuel delivery. It features OEM-style fitment that requires no tank cutting or drilling, new fuel level electronics and fuel float, a heavy-duty billet aluminum cap, universal -8 AN ports for professional plumbing of a custom fuel setup, and a new O-ring or flange seal. It is not recommended for use with aftermarket lift pumps that exceed a 200 GPH rating.