SKU: 2867755179

Holley Diecast In-Tank RetroFit Fuel Module w/Return - 12-136

Sale price$304.18 Regular price$337.98
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Description

Holley Diecast In-Tank RetroFit Fuel Module w/Return - 12-136Overview: Are you interested in an EFI retrofit kit, but just can't get past the complication of the fuel system? Holley is proud to introduce their Universal In Tank Retrofit Fuel Modules! Available in return and returnless versions, you can rest assured Holley has the solution you need for your EFI fuel pump woes. Now you can convert your factory tank or fuel cell to an in tank EFI fuel system quickly and easily! And add the benefits of a Holley

Overview:

Are you interested in an EFI retrofit kit, but just can't get past the complication of the fuel system? Holley is proud to introduce their Universal In-Tank Retrofit Fuel Modules! Available in return and returnless versions, you can rest assured Holley has the solution you need for your EFI fuel pump woes. Now you can 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 aluminum module design includes a die cast pump hanger bracket to control pump vibration while also providing a low profile design to fit where space is at a premium. Holley's innovative clamping system and integrated fuel pump makes it easy. Once installed, hook up your fuel lines and your power source/ground and you're off and running! NO hassle! Supports up to 550 EFI or 700 Carb HP (@ 60 PSI at 13.5 Volts / 10.4 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:

  • The easiest way to convert your vehicle to an in-tank, EFI fuel system
  • Installs in any fuel tank from 7” to 12” deep to fit a wide variety of applications
  • The low profile design is only 1.275" 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 that you might encoun
  • Die cast aluminum construction for corrosion resistance and long lasting good looks
  • ¼” NPT ports for a wide variety of plumbing options
  • Ideal for Terminator EFI, Sniper EFI, MSD Atomic EFI or any TBI of EFI conversion
  • Optional roll over valve available
  • Two different fuel pumps are available to match your requirements - 255LPH or 400LPH for both return and returnless style systems

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

Application Universal
Brand Holley
Diameter 4.8"
Emission Code 3
Free Flow LPH 255
Material Die Cast Aluminum
NPT Thread 1/4 NPT
Product Type Fuel Pump Module
Warning California Proposition 65
Warranty Limited 90 Day
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2867755179

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QnP Atkinson
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★★★★★ 5
Very gentle, yet effective
Size: 25 Count (Pack of 1)
These are a great bang for your buck! My daughter struggles with her sensitive skin. These make up wipes are so soft and feels like a gentle clothe. No obnoxious smells, and resealable. Perfect for traveling. Her skin feels great after wiping off the most stubborn water proof make up. The price makes it a no brainer!
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Reviewed in the United States on June 27, 2025
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Sparky
Fort Morgan, US
★★★★★ 5
Gentle but very effective in removing all types of makeup
Size: 25 Count (Pack of 1)
I had been using a different brand of make up remover towelettes for years until one day I opened up a new pack and my eyes swelled up and my skin looked burned around my eyes . A waited a few days & tried it again and same thing - only worse . It seems that the manufacturer changed the formula ( why manufacturers insist on fixing something when it’s not broken is beyond me ). Anyway , I googled and read up on all kinds of make up remover towelets and took note that the Simple Kind to Skin seemed to have the best reviews . I tried them and have been using them ever since . They are non greasy which I love , extremely gentle on the skin but excellent on removing makeup even stubborn waterproof mascara . And they don’t dry out your skin . Good product . Note to manufacturer : please do not EVER change this formula .
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Reviewed in the United States on June 4, 2018
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Margaret A. Crisalli
Chelsea, US
★★★★★ 5
Good face wipes
Size: 1 Count (Pack of 2)
Nothing left out of description
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Reviewed in the United States on February 11, 2026
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sasny
Chelsea, US
★★★★★ 5
Indispensable!
Scent: Unscented, Size: 25 Count (Pack of 4)
I love these so much that they are part of my monthly subscribe-and-save program. They have absolutely no scent, which is great, because too many products are over-perfumed. They take off all of my makeup gently. There is no stinging or drying sensation. The cloths are well-sized and the package stays shut when not in use- the cloths do not dry out. After I use a couple of these each night to take my makeup off, I follow up with a gentle, moisturizing facial cleanser. My skin is soft, clean, and happy. I highly recommend these!
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Reviewed in the United States on March 6, 2020
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RUTH MACOUBRIE
Los Angeles, US
★★★★★ 5
Face cloths that work.
Scent: Unscented, Size: 25 Count (Pack of 6)
They work as they should.
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