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Fleece Performance 11-16 6.6L LML Duramax Truck PowerFlo In-tank Lift Pump (Short Bed Only)

SKU: FPEFPE-34563

Fuel Pumps

FPE PowerFlo Lift Pumps...

Fleece Performance 11-16 6.6L LML Duramax Truck PowerFlo In-tank Lift Pump (Short Bed Only)

SKU: FPEFPE-34563

Fuel Pumps

FPE PowerFlo Lift Pumps...

A$1,877.67
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

The PowerFlo lift pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance. The PowerFlo is the only in-tank lift pump capable of supporting up to 800 hp! The LML when delivered from the factory relies on vacuum from the CP4 to draw fuel from the tank, this puts extra stress on the injection pump and can lead to premature failure. The PowerFlo lift pump provides positive fuel pressure to the CP4, decreasing strain on the injection pump and supporting up to 800 hp. FEATURES Direct OEM In-Tank Replacement: The PowerFlo Lift Pump retains the factory fuel lines and installs in less than half the time of other high flow lift pumps. OEM Quality - Dual Gerotor: Two is always better than one, and the PowerFlo delivers with two OEM quality gerotor pumps, increasing flow capacity and increased reliability over the factory pump. Capable of supporting up to 800 hp, including dual CP3 pump configurations. Seamless Integration: The active fill bucket eliminates the need for tank sumps, draw straws, additional air filtration, and the 1/4 tank issues typically encountered when seeking a higher flow lift pump to meet your engine's need. Aftermarket Capable: Want the benefits of the in-tank pump but need to run your own fuel lines or aftermarket filters? The pump outlet and return is threaded to accept a -8 O-ring fitting (3/4"-16 thread). US Patent No. D910,081 CROSS-REFERENCE PowerFlo P/N Fitment GM/Chevy P/N FPE-34563 Short Bed (6.5') 13578389 & 13578388 FPE-34564 Long Bed (8') 13578389 & 13578388 APPLICATION NOTES For use with single fuel tank configurations only For use on pickup style trucks only - for cab & chassis verify your pump P/N to the cross-reference table.

Part Type

Fuel Pumps

Data: v4.2 - Upd: 2026-09-29 00:34:17

Features

  • Aftermarket Capable
  • Direct OEM In-Tank Replacement
  • OEM Quality - Dual Gerotor

Specifications

Product Attributes - UPC
670875716155
Product Attributes - Brand
Fleece Performance
Product Attributes - Notes
Designed for 6.5 ft. short bed trucks only.
Product Attributes - Quantity
Sold individually.
Product Attributes - Flow Rate
Stock
Product Attributes - Part Type
Fuel Pumps
Product Attributes - Product Line
Fleece Performance PowerFlo In-Tank Lift Pump Assemblies
Product Attributes - Fuel Pump Type
Electric In-tank
Product Attributes - Inlet Quantity
1
Product Attributes - Gasket Included
No
Product Attributes - Outlet Quantity
None
Product Attributes - Pulley Included
No
Product Attributes - Inlet Attachment
Male O-ring
Product Attributes - Fuel Pump Voltage
12 V
Product Attributes - Outlet Attachment
Male O-ring
Product Attributes - Fuel Pump Inlet Size
-8 AN
Product Attributes - Fuel Pump Outlet Size
-8 AN
Product Attributes - Sending Unit Included
Yes
Product Attributes - Diesel Fuel Pump Style
Lift
Product Attributes - Wiring Harness Included
Yes
Product Attributes - Mounting Bracket Included
No
Product Attributes - Manufacturer's Part Number
FPE-34563
Product Attributes - Mounting Hardware Included
No
Product Attributes - Fuel Pressure Regulator Included
No

Reference Information

Brand Name/s Fleece Performance
StreetFX SKU fpeFPE-34563
SFX Item ID 4228167
Supplier Item Code 4228167
Manufacturer SKU FPE-34563
Manufacturer UPC 670875716155
Alternative References fle-fpe34563, FLCFPE-34563, 6.6L

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelHIGH COUNTRY
    Beginning Year2015
    Ending Year2016
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN CodeB
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelHIGH COUNTRY
    Beginning Year2015
    Ending Year2016
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN CodeG
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelHIGH COUNTRY
    Beginning Year2015
    Ending Year2016
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN Code8
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLT
    Beginning Year2011
    Ending Year2012
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN CodeL
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLT
    Beginning Year2011
    Ending Year2016
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN CodeG
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLT
    Beginning Year2011
    Ending Year2016
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN Code8
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLT
    Beginning Year2013
    Ending Year2016
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN CodeB
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLTZ
    Beginning Year2011
    Ending Year2012
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN CodeL
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLTZ
    Beginning Year2011
    Ending Year2016
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN CodeG
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLTZ
    Beginning Year2011
    Ending Year2016
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN Code8
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelLTZ
    Beginning Year2013
    Ending Year2016
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN CodeB
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelWT
    Beginning Year2011
    Ending Year2012
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN CodeL
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelWT
    Beginning Year2011
    Ending Year2016
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN CodeG
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelWT
    Beginning Year2011
    Ending Year2016
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN Code8
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 2500 HD
    SubmodelWT
    Beginning Year2013
    Ending Year2016
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN CodeB
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 3500 HD
    SubmodelHIGH COUNTRY
    Beginning Year2015
    Ending Year2016
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN CodeG
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 3500 HD
    SubmodelHIGH COUNTRY
    Beginning Year2015
    Ending Year2016
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN Code8
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 3500 HD
    SubmodelLT
    Beginning Year2011
    Ending Year2012
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN CodeL
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 3500 HD
    SubmodelLT
    Beginning Year2011
    Ending Year2016
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN CodeG
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 3500 HD
    SubmodelLT
    Beginning Year2011
    Ending Year2016
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN Code8
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 3500 HD
    SubmodelLT
    Beginning Year2015
    Ending Year2016
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN CodeB
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 3500 HD
    SubmodelLTZ
    Beginning Year2011
    Ending Year2012
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN CodeL
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 3500 HD
    SubmodelLTZ
    Beginning Year2011
    Ending Year2016
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN CodeG
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 3500 HD
    SubmodelLTZ
    Beginning Year2011
    Ending Year2016
    Engine TypeV8
    Engine FamilyDuramax diesel V8
    Engine Size6.6L/403
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN Code8
  • UniversalNo
    MakeCHEVROLET
    ModelSILVERADO 3500 HD
    SubmodelLTZ
    Beginning Year2015
    Ending Year2015
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Fuel TypeDIESEL
    Application NotesDesigned for 6.5 ft. short bed trucks only.
    Engine VIN CodeB

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