2011-2016 Duramax LML Long Bed SureFlo Performance Sending Unit (FPE-SF-GM-1116-LB) 2018 - 2021 Ford Tuning & Electronics but is not limited to:

but is not limited to:

With proven use on drag

622" Stroke Forged Crankshaft

Decreased EGTs

reducing engine noise and oil consumption while raising oil pressure

2011-2016 Duramax LML Long Bed SureFlo Performance Sending Unit (FPE-SF-GM-1116-LB) 2018 - 2021 Ford Tuning & Electronics but is not limited to:2011 2016 Duramax LML Long Bed SureFlo Performance Sending Unit (FPE SF GM 1116 LB) Problem: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need to install a draw straw or drill your fuel tank to accommodate a sump. Each of these has some pretty significant drawbacks including the tank issues that result in cavitation of the pump when you draw air into the fuel system. Solution: SureFlo is designed to work