Street. Track. Everything between.
07 3276 7829
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Holley Diecast In-Tank Retrofit Fuel Pump Modules 12-158 Pumps, Retrofit, Die-Cast, In-Tank, Electric, 67 gph, 255 lph, 60 psi, 12V, Aluminum Housing, 1/4 in.-NPT Female, 6.5-12 in. Tank Depth, Each

SKU: HLY12-158

Fuel Pumps

Holley Diecast In-Tank Retrofit Fuel Pump Modules 12-158 Pumps, Retrofit, Die-Cast, In-Tank, Electric, 67 gph, 255 lph, 60 psi, 12V, Aluminum Housing, 1/4 in.-NPT Female, 6.5-12 in. Tank Depth, Each

SKU: HLY12-158

Fuel Pumps
A$2,108.70
LOW STOCK! Est Ship 4-7 days. In stock at 1 location (2 available)

Added to cart

We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:17:08

Data: v4.2 - Upd: 2026-11-08 06:31:44

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Holley, Hilborn, Holley Efi, Retrobright, Terminator X
StreetFX SKU hly12-158
SFX Item ID 4784165
Accounting SKU hly-12-158
Manufacturer SKU 12-158
Manufacturer UPC 090127017678
Alternative References 12-158, HLY-12-158, HOL12-158

Fuel Pumps, Retrofit, Die-Cast, In-Tank, Electric, 67 gph, 255 lph, 60 psi, 12V, Aluminum Housing, 1/4 in.-NPT Female, 6.5-12 in. Tank Depth, Each

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

Product Attributes
BrandHolley
Manufacturer's Part Number12-158
Part TypeFuel Pumps
Product LineHolley Diecast In-Tank Retrofit Fuel Pump Modules
UPC090127017678
Fuel Pump TypeElectric In-tank
Flow Rate67 gph/255 lph
Fuel Pressure (psi)60 psi
Fuel Pump Voltage12 V
Fuel Pressure Regulator IncludedNo
Sending Unit IncludedNo
Fuel Pump Inlet Size1/4 in. NPT
Inlet Quantity1
Inlet AttachmentFemale threads
Fuel Pump Outlet Size1/4 in. NPT
Outlet Quantity1
Outlet AttachmentFemale threads
Gasket IncludedNo
Wiring Harness IncludedNo
Mounting Bracket IncludedNo
Mounting Hardware IncludedNo
Pulley IncludedNo
RemanufacturedNo
QuantitySold individually.
NotesWorks on a 6.500 in. to 12.000 in. deep tank. Must be used with a non-return style system. Supports up to 550 EFI or 700 carbureted hp.

Compatibility

Loading compatibility information...