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Holley

Holley In-Tank RetroFit Fuel Module 525 LPH Returnless Style

Part # 12-135 Be the first to write a review

525 LPH Drop-In Retrofit EFI Fuel System w/Hydramat Supports up to 1200 EFI or 1450 Carb HP (@ 60 PSI at 13.5 Volts / 16.9 AMP Draw)

Holley In-Tank RetroFit Fuel Module 525 LPH Returnless Style

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Advertised Price $876.95
$788.95
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Emissions

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.

See Emissions Details
The Holley In-tank RetroFit Fuel Modules are now available with a 525 LPH Pump. Convert your factory tank or fuel cell to an in-tank EFI fuel system quickly and easily! And- add the benefits of a Holley Hydramat in the process! The conversion is easily accomplished with basic tools and requires no welding or fabrication. The billet aluminum module design includes a billet pump hanger bracket to control pump vibration while also providing a low profile 5 inch diameter design to fit where space is at a premium. Holley's innovative clamping system and integrated fuel pump makes it easy. Supports up to 1200 EFI or 1450 Carb HP (@ 60 PSI at 13.5 Volts / 16.9 AMP Draw) Of course there are many variables, estimates are based on gasoline. Individual systems will vary based on fuel system design, regulator type, fuel cell location, etc...

Features:

  • Retrofit Fuel Module 525 LPH-Returnless Style
  • Installs in any fuel tank from 8” to 12” deep to fit a wide variety of applications
  • The low profile 5 inch diameter design is only 1.275 inches thick above the tank mounting surface for added clearance when needed
  • The innovative clamping system allows you to locate the module anywhere in the tank beside your existing sending unit
  • The clamping system allows you to rotate the unit 360 degrees for easier clocking of the plumbing and wiring locations under your ride
  • Includes innovative Holley Hydramat to ensure consistent fuel supply. The 3” x 15” HydraMat mounting flange has 6 clocking pin locations to allow for 360 degree adjustment to clear sending unit levels or any tank floor restrictions
  • Black anodized aluminum construction for corrosion resistance and long lasting good looks
  • ¼” NPT ports for a wide variety of plumbing options
  • Optional roll over valve available

About Holley

Holley Performance Brands is the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, fuel injection, and fuel systems.

ApplicationUniversal
Average Current Draw16.9 68
Average Flow Rating525 LPH
Brand Holley
CategoryAir and Fuel Delivery
Connector ColorBlack
Connector GenderMale
Connector Quantity1
Emission Code5
Free Flow LPH525
Fuel Filter IncludedYes
Fuel Sending Unit IncludedNo
Fuel Tank Pressure Sensor IncludedNo
Fuel TypeE85
Gasoline
Gasket Or Seal IncludedYes
Gasket Or Seal MaterialFoam
Grade TypePerformance
HeightAdjustable
Housing MaterialAluminum
In Tank or ExternalIn Tank
Inlet Fitting Thread Size1/4 IN
Inlet QuantityNone
Inlet TypeNPT
Internal Or External StrainerExternal
Lock Ring IncludedYes
MaterialBillet Aluminum
Maximum Pressure60 PS
Minimum Fuel Tank Depth8 Inches
Mounting Hardware IncludedYes
Negative GroundYes
NPT Thread1/4 NPT
Outlet Fitting Thread Size1/4 IN
Outlet QuantityOne
Outlet TypeNPT
Part TypeFuel Pump Module Assembly
Product TypeFuel Pump Module
Pump TypeElectric
Regulator IncludedYes
Sub CategoryFuel Pumps and Related Components
Top Mount Diameter5 IN
Universal Or Specific FitUniversal
Voltage12 2H
WarrantyManufacturer's Limited 90 Day Warranty
Wire Harness IncludedYes
Wire Quantity2
UPC090127069929
Part Number12-135
5

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.
Instructions - 199r10934.pdf
It is recommended to use a Holley 12-753 30 Amp Fuel Pump Relay along with a minimum size of 12 Gauge wire for your installation. *** Maximum 6AN line and fitting size due to space limitations between unit and fuel tank.
Manufacturer's Limited 90 Day Warranty: See Details
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    *Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

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

    Holley In-Tank RetroFit Fuel Module 525 LPH Returnless Style
    Holley In-Tank RetroFit Fuel Module 525 LPH Returnless Style
    Advertised Price $876.95
    $788.95
    Save $88.00