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Holley HP Billet Mechanical Fuel Pumps 12-454-25 Pumps, Billet, Mechanical, 170 gph, 7.5 psi, Silver, -8 AN, Male Thread, Inlet and Outlet, Chevy, 396ci, 402ci, 427ci, 454ci, Each

SKU: HLY12-454-25

Fuel Pumps

Holley HP Billet Mechanical Fuel Pumps 12-454-25 Pumps, Billet, Mechanical, 170 gph, 7.5 psi, Silver, -8 AN, Male Thread, Inlet and Outlet, Chevy, 396ci, 402ci, 427ci, 454ci, Each

SKU: HLY12-454-25

Fuel Pumps
A$1,357.58
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.

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Description

Fuel Pump - Mechanical - 170 gph - 8 psi - 10 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - Aluminum - Polished - Gas - Big Block Chevy - Each


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:15:18

Data: v4.2 - Upd: 2026-11-09 03:35:15

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 hly12-454-25
SFX Item ID 4782527
Accounting SKU hly-12-454-25
Manufacturer SKU 12-454-25
Manufacturer UPC 090127640258
Alternative References 12-454-25, HLY-12-454-25, HOL12-454-25

Fuel Pumps, HP Billet, Mechanical, 170 gph, 7.5 psi, Silver, -8 AN, Male Thread, Inlet and Outlet, Chevy, 396ci, 402ci, 427ci, 454ci, Each

Holley HP billet mechanical fuel pumps are constructed from CNC-machined 6061-T6 aluminum to provide the utmost strength and superior looks. These HP fuel pumps feature -8 AN inlet and outlet fittings installed, and the base can be rotated independently from the top to tailor the pump to your application. The units have a free-flow rate of 170 gph and a preset fuel pressure of 7.5 psi. Holley HP billet mechanical fuel pumps are available for fitment on hundreds of vehicles spanning five decades. Order the model recommended for your year/make and engine family.

Product Attributes
BrandHolley
Manufacturer's Part Number12-454-25
Part TypeFuel Pumps
Product LineHolley HP Billet Mechanical Fuel Pumps
UPC090127640258
Fuel Pump TypeMechanical
Flow Rate170 gph/644 lph
Fuel Pressure (psi)7.5 psi
Fuel Pressure Regulator IncludedNo
Sending Unit IncludedNo
Fuel Pump Inlet Size-8 AN
Inlet Quantity1
Inlet AttachmentMale threads
Fuel Pump Outlet Size-8 AN
Outlet Quantity1
Outlet AttachmentMale threads
Gasket IncludedYes
Wiring Harness IncludedNo
Mounting Bracket IncludedNo
Mounting Hardware IncludedNo
Pulley IncludedNo
RemanufacturedNo
QuantitySold individually.

Compatibility

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