400 LPH Universal In-Tank Fuel Pump

400 LPH In-Tank Street/Strip EFI Applications Compatible with Gasoline only

PART# 12-928

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***Will require modifications to wiring, fuel lines and fuel module to route into existing fuel system***


Holley offers a full line of high performance fuel pumps. These Holley electric in-tank fuel pumps have been designed to the highest quality standards to provide increased performance and fuel efficiency for most stock, turbo, and supercharged applications. These Holley products are made in the USA! The 12-928 universal in-line fuel pump is intended for Throttle Body EFI systems up to 500 horsepower. It is designed to work inside the tank, so installation is a snap. The 12-928 is rated for continuous duty service and have been tested up to 2,500 hours.


  • Flows 92 GPH at 40 psi
  • Draws 12.5 amps at 40 psi
  • Will support 500+ horsepower
  • OE proven design
  • Lightweight and compact
  • High pressure, high Performance
  • Professional Installation Recommended
  • Not designed for use on aircraft of any type.


Bracket ColorBlack
Emission Code5
Free Flow GPH105
Free Flow LPH400
Fuel SystemEFI
Fuel TypeGasoline
Inlet Size11mm Barb
Max PSI87
Outlet Size10mm Barb
Product TypeFuel Pump
Pump Body ColorSilver
Part Number12-928

Service Parts


This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Tech Resources

***Will require modifications to wiring, fuel lines and fuel module to route into existing fuel system***
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        *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

        Some parts are not legal for use in California or other states with similar regulations.