Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Holley Fuel Transfer Tank Pump; 12 BOLT FLANGE 450 LPH PUMP DUAL
Item 411406
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Part Number 12-147
- 12-Bolt Flange Dual 450 LPH Drop-In EFI Fuel Pump Module
- Legal For Sale Or Use On Emissions Controlled Vehicles, Uncontrolled Vehicles, And Racing Use Only Vehicles Because It Does Not Affect Vehicle Emissions And Is Not Covered By Emissions Regulations
- Designed To Drop Right Into Existing 12 Bolt Flange Fuel Cell
- Billet Top Flange Housing Includes 8AN Inlet And 10AN Outlet Port And Fuel Filler Cap
- Fuel Pump Depth Fully Adjustable From 7.5 Inches To 12 Inches
- Dual 450 LPH Fuel Pumps Configuration
- Supports Up To 1750 EFI Or 2200 Carb HP At 60 PSI And 13.5 Volts With Approximately 16.9 AMP Draw
- Kit Includes All Hardware Required For Installation
- Compatible With E85 And Gasoline Fuel Types
- Includes Fuel Filter, Cork Gasket Or Seal, Lock Ring, Mounting Hardware, And Wire Harness
- Aluminum Housing With Adjustable Height
- In-Tank Installation With One 8AN ORB Inlet And One 10AN ORB Outlet
- External Fuel Strainer Included
- Maximum Operating Pressure Of 60 PSI, Maximum Burst Pressure 87 PSI
- Negative Ground Electrical System
- Dual Pump Electric Operation
- Two Wire Connections Included
- Manufacturer's Limited 90 Day Warranty
- Fits Universal Fuel Cell Applications With 12 Bolt Flange Configuration
Description
High-Performance Fuel Pump Module. The Holley Fuel Cell Pump Module, 12-Bolt Flange Dual 450 LPH Pump, is designed to upgrade fuel delivery systems for enhanced performance. It serves as a direct replacement for existing 12 bolt flange fuel cell caps and is suitable for both EFI and carbureted applications, delivering reliable fuel flow for racing and high-demand environments.
Construction and Appearance. The module features a billet aluminum top flange with machined ports and components crafted for durability and corrosion resistance. Its adjustable depth design accommodates various fuel cell sizes, finished with a clean aluminum texture for both functional and aesthetic appeal.
Installation. Installation is straightforward and designed for plug-and-play compatibility with existing 12 bolt flange fuel cells, requiring no drilling or modifications.
Warranty. This product is covered by a limited 90-day manufacturer’s warranty.
Application. Designed for universal fitment in most fuel cell assemblies utilizing a 12 bolt flange configuration.
Holley 12-147
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Holley Fuel Transfer Tank Pump
- (1) 12 BOLT FLANGE
- Hardware
- Instruction Manual
5.0
Customer Reviews (1)
Questions & Answers
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