To meet your specific vehicle's fuel demands, these pump assemblies are configurable with a combination of 2 or 3 fuel pumps. No knock-off pumps here. Get OE reliability with genuine TI Automotive (Walbro) fuel pumps in your choice of flow rates (450LPH or 470LPH). These fuel pumps are designed for a return-style installation only. Do not attempt to run these pumps in a returnless application. These pumps are compatible with 100% Gasoline, 100% Ethanol or any blend of Gasoline and Ethanol (E10, E85, E98 for example). These pumps are NOT compatible with methanol. For street-driven applications, it can be beneficial to combine a smaller fuel pump along with one or two larger fuel pumps. This allows you to street drive on the smaller fuel pump which has a lower amp draw and does not generate as much heat. Once you get into boost, the larger pumps can be activated to support your high horsepower needs. The easiest way to do this is to use a Snow Performance Boost activated pressure switch (part # SNO-81014) and a Snow Performance Multi-Pump Relay Module (part # SNF-20003). Available pump configurations are shown below: 2 Pump Street able Configuration (one 450lph pump and one 470lph pump). This configuration is capable of supporting 1000+ rwhp on e85 and 1300+ on gasoline. -Current Selection 3 Pump Street able Configuration (One 450lph pump and Two 470lph pumps)- This configuration is capable of supporting 1500+ rwhp on e85 and up to 2000 rwhp on gasoline. This configuration draws 10-12% less current than the ?Race 3 pump version. 3 Pump Race Configuration (Three 470lph pumps). This configuration is capable of supporting 1600+ rwhp on e85 and up to 2100 rwhp on gasoline. This configuration is designed for max effort/flow.

This Part Fits:

Year	Make	Model	Submodel
2005	Chevrolet	Silverado 1500	Base
2016-2019	Chevrolet	Silverado 1500	Custom
2019	Chevrolet	Silverado 1500	Custom Trail Boss
2014-2019	Chevrolet	Silverado 1500	High Country
2005-2006,2009-2013	Chevrolet	Silverado 1500	Hybrid
2005-2013,2015-2018	Chevrolet	Silverado 1500	LS
2005-2019	Chevrolet	Silverado 1500	LT
2019	Chevrolet	Silverado 1500	LT Trail Boss
2007-2019	Chevrolet	Silverado 1500	LTZ
2019	Chevrolet	Silverado 1500	RST
2005-2006	Chevrolet	Silverado 1500	SS
2015-2019	Chevrolet	Silverado 1500	SSV
2005-2019	Chevrolet	Silverado 1500	WT
2010-2013	Chevrolet	Silverado 1500	XFE
2005	Chevrolet	Silverado 1500	Z71 Off-Road
2019	GMC	Sierra 1500	AT4
2005,2014-2019	GMC	Sierra 1500	Base
2005-2019	GMC	Sierra 1500	Denali
2019	GMC	Sierra 1500	Elevation
2005-2006,2009-2013	GMC	Sierra 1500	Hybrid
2006-2013	GMC	Sierra 1500	SL
2005-2019	GMC	Sierra 1500	SLE
2005-2019	GMC	Sierra 1500	SLT
2005-2013	GMC	Sierra 1500	WT
2010-2013	GMC	Sierra 1500	XFE