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Holley Diecast In-Tank Retrofit Fuel Pump Modules 12-172 Pumps, Die-Cast, Retrofit, Electric, In-Tank, No Return, 119 gph, 450 lph, 60 psi, 12V, 1/4 in.-NPT, Female Thread, Gas, FlexFuel, Each

SKU: HLY12-172

Fuel Pumps

Holley Diecast In-Tank Retrofit Fuel Pump Modules 12-172 Pumps, Die-Cast, Retrofit, Electric, In-Tank, No Return, 119 gph, 450 lph, 60 psi, 12V, 1/4 in.-NPT, Female Thread, Gas, FlexFuel, Each

SKU: HLY12-172

Fuel Pumps
A$1,869.99
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Holley diecast in-tank retrofit fuel pump modules are quick and easy ways to convert your factory tank or fuel cell into an EFI in-tank fuel system, while also adding 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 diecast 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 a simple install. Interested in an EFI retrofit kit, but can't get past the complicated fuel system? Holley diecast in-tank retrofit fuel pump modules are your solution. They're available in various flow rates, as well as return and returnless versions.

Features include:

* Installs in any fuel tank from 6.5 in. to 12 in. deep (depending on kit) to fit a wide variety of applications
* The low-profile design is only 1.275 in. 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 in. x 15 in. HydraMat mounting flange has six clocking pin locations to allow for 360 degrees of adjustment to clear sending unit levels or any tank floor restrictions that you might encounter
* Diecast aluminum construction for corrosion resistance and long-lasting good looks
* 1/4 in. NPT ports for a wide variety of plumbing options
* Ideal for Terminator EFI, Sniper EFI, MSD Atomic EFI, or any TBI or EFI conversion
* Two different fuel pumps are available—255 lph or 400 lph for both return and returnless-style systems

Part Type

Fuel Pumps

Data: v4.2 - Upd: 2026-10-17 03:06:47

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
12-172
Product Attributes - Part Type
Fuel Pumps
Product Attributes - Product Line
Holley Diecast In-Tank Retrofit Fuel Pump Modules
Product Attributes - UPC
090127107386
Product Attributes - Fuel Pump Type
Electric In-tank
Product Attributes - Flow Rate
119 gph/450 lph
Product Attributes - Fuel Pressure (psi)
60 psi
Product Attributes - Fuel Pump Voltage
12 V
Product Attributes - Fuel Pressure Regulator Included
No
Product Attributes - Sending Unit Included
No
Product Attributes - Fuel Pump Outlet Size
1/4 in. NPT
Product Attributes - Outlet Quantity
1
Product Attributes - Outlet Attachment
Female threads
Product Attributes - Gasket Included
Yes
Product Attributes - Wiring Harness Included
No
Product Attributes - Mounting Bracket Included
No
Product Attributes - Mounting Hardware Included
No
Product Attributes - Pulley Included
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Holley
StreetFX SKU hly12-172
SFX Item ID 4783430
Supplier Item Code 4783430
Manufacturer SKU 12-172
Manufacturer UPC 90127107386
Alternative References HOL12-172, 12V

Compatibility

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