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Description
Holley Dual 450 Lph In-Tank Retrofit Fuel Module W/Return 12-173Dual 450 LPH Drop In Retrofit EFI Fuel System E85 Compatible Supports up to 1700 EFI or 2200 Carb HP (HP Rating @ 60 PSI at 13. 5 Volts 34 AMP Draw) Looking to make a serious step up in the horsepower department? The Holley Dual 450 LPH EFI Pump Module would be an excellent choice. While the name includes EFI, these modules can be used as an upgrade for carbureted systems as well with the proper regulator. Features: Billet, anodized, laser etched
Dual 450 LPH Drop-In Retrofit EFI Fuel System-E85 Compatible Supports up to 1700 EFI or 2200 Carb HP (HP Rating @ 60 PSI at 13.5 Volts / 34 AMP Draw)
Looking to make a serious step up in the horsepower department? The Holley Dual 450 LPH EFI Pump Module would be an excellent choice. While the name includes EFI, these modules can be used as an upgrade for carbureted systems as well with the proper regulator.
Features:
- Billet, anodized, laser etched flanges with 8AN ORB Return/Outlet and 6AN ORB vent
- The innovative clamping system allows you to locate the module nearly anywhere in the tank while retaining your factory fuel level 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
- Easy install ? just drill a 4? hole in the top of the tank then use hand tools
- E85 compatible
- The dual pump design allows the pumps to be ran together or the second pump can be triggered additionally when you need it (Hobbs switch, Holley EFI auxiliary pump circuit, etc?)
- Units install in tanks from 7? ? 12? deep
- Filter socks included, Hydramats can be purchased separately
- Easily wire with an MSD High Current Solid State Relay (75643, 75643-HC, 7564, 7564-HC) or dual relay kit (12-759)
Specs:
| Application | Universal |
|---|---|
| Average Current Draw | 34Ampere |
| Average Flow Rating | 900Liters per Hour |
| Brand | Holley |
| Connector Color | Black |
| Emission Code | 3 |
| Free Flow LPH | 900 |
| Fuel Filter Included | Yes |
| Fuel Sending Unit Included | No |
| Fuel Tank Pressure Sensor Included | No |
| Fuel Type | E85, Gasoline |
| Gasket Or Seal Included | Yes |
| Gasket Or Seal Material | Foam |
| Grade Type | Performance |
| Height | Adjustable |
| Housing Material | Aluminum |
| In Tank or External | In Tank |
| Inlet Quantity | One |
| Inlet Type | 8 AN ORB |
| Internal Or External Strainer | External |
| Lock Ring Included | Yes |
| Material | Billet |
| Maximum Pressure | 60Pounds per Square Inch |
| Minimum Fuel Tank Depth | 7 inches |
| Mounting Hardware Included | Yes |
| Negative Ground | Yes |
| Outlet Quantity | One |
| Outlet Type | 8 AN ORB |
| Product Type | Fuel Pump Module |
| Pump Type | Electric |
| Regulator Included | No |
| Sale Category | Air and Fuel Delivery |
| Top Mount Diameter | 4Inch |
| Universal Or Specific Fit | Universal |
| Voltage | 12Volts DC |
| Warning | California Proposition 65 |
| Warranty | Limited 90 Day |
| Wire Harness Included | Yes |
| Wire Quantity | 4 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.8 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Perfect fit this time
Theses are great
Thanks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2023
★★★★★ 5
I'm impressed! Simple but quite effective, affordable, properly designed
Color: Walnut Wood
I normally don't review items unless I am very impressed or feel I need to review to warn others of a particularly poor product.
In this case I am highly impressed! Great price (compare to others made from plastic), well designed and quality construction.
Simple but quite effective. Quality wood support, smooth sanded and beautifully finished.. The wood support is designed and created to properly support headphones without damage to the headband as a simple hook or peg design might
I have a home recording studio and don't want some cheap shlopck headphone holder to damage my $300 headphones in any way.
This support is very reasonably priced, and offers 2 ways to mount. Included double sided self adhesive or using a screw through the hole at the top of the metal bracket. Screw mounting hardware is included.
The metal bar used is incredibly robust but is well suited aesthetically to complement the wood rest.
I would recommend to my friends or anyone who wants a quality, I expensive, and affection headphones holder. Don't hesitate to purchase, you won't be sorry!
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Reviewed in the United States on April 5, 2025
★★★★★ 5
Awesome Quality great for my headphones
Color: Walnut Wood
I recently purchased the Wood Headphone & Headset Wall Mount in Black, and it has truly transformed my workspace! The space-saving design is a game-changer, instantly decluttering my desk and giving it a sleek, organized look.
The curved bearing area is a thoughtful touch, ensuring that my headphone head beam remains in perfect condition without any risk of deformation or dents. The combination of aluminum alloy and wood not only gives it a modern aesthetic but also makes it incredibly sturdy and strong. I was initially skeptical about using double-sided tape, but the 3M tape provided proved to be exceptionally reliable. The mount is securely adhered to my wall, and I can trust that it will never break or fall.
What I love most is its versatility – it accommodates all types of headphones, even the heaviest ones, and I've even used it to hang my handbags and backpacks. It's truly a versatile and practical solution for anyone looking to optimize their workspace. I highly recommend the Wood Headphone & Headset Wall Mount for its durability, functionality, and the aesthetic upgrade it brings to any room!
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Reviewed in the United States on December 3, 2023
★★★★★ 5
Good product
Color: Walnut Wood
Good product. Looks good, attaches firmly to a table with the 3m tape, holds my headphones very nicely.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Elegant, simple and effective
Color: Walnut Wood
Nothing negative to say about this holder. Does what it should while not taking up much space. The wood grain looks great. Definitely recommended.
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Reviewed in the United States on January 20, 2026