Fleece Performance PowerFlo in-tank lift pump for 2004.5–2007 GM trucks replaces the factory in-tank module while retaining the factory water-in-fuel sensor, fuel heater and fuel lines for straightforward installation. The dual-gerotor design increases flow capacity and reliability, supports high-flow setups up to 800 hp including dual CP3 configurations, and uses an active fill bucket to avoid tank sumps and low-tank draw issues. The outlet and return accept standard -8 O-ring fittings for aftermarket plumbing and the pump carries a lifetime warranty.
Fleece Performance 04.5-07 GM Powerflo In-Tank Lift Pump