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Holley Sniper Returnless 450LPH In-Tank Retro-Fit Fuel Module
Item EK-40-384599-1
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$999.95
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Product Information
Features, Description, Q&A
Features
- 450LPH Returnless Drop-In Retrofit EFI Fuel System With Hydramat
- Supports Up To 875 EFI Or 1100 Carb HP At 60 PSI At 13.5 Volts / 16.9 AMP Draw
- Legal For Sale Or Use On Emissions Controlled Vehicles, Uncontrolled Vehicles, And Racing Use Only Vehicles
- Universal In-Tank Retrofit Fuel Module For EFI Fuel Pump Conversion
- Billet Aluminum Module With Pump Hanger Bracket To Reduce Vibration
- Low Profile 5 Inch Diameter Design Fits Where Space Is Limited
- Innovative Clamping System Allows 360 Degree Rotation For Plumbing And Wiring
- Includes 3” X 15” Hydramat With Six Clocking Pin Locations For Consistent Fuel Supply
- Black Anodized Aluminum Construction For Corrosion Resistance
- ¼” NPT Ports For Multiple Plumbing Options
- Compatible With Terminator EFI, Sniper EFI, MSD Atomic EFI, Or Any TBI/EFI Conversion
- Internal Fuel Pressure Regulator Preset At 60 PSI, Eliminates Return Line
- Options Include 255LPH Or 450LPH Fuel Pumps For Return Or Returnless Systems
- Includes Fuel Filter, Foam Gasket, Mounting Hardware, Lock Ring, And Wire Harness
- Suitable For Gasoline And E85 Fuel Types
- Minimum Fuel Tank Depth Required Is 8 Inches; Height Is Adjustable
- Aluminum Housing With External Strainer Included
- One Male Black Electrical Connector, 12V Compatible
- Manufacturer's Limited 90 Day Warranty Included
- Universal Fitment For Multiple Applications
Description
EFI RETROFIT SOLUTION. The Holley Sniper Returnless 450LPH In-Tank Fuel Module simplifies converting factory fuel tanks or fuel cells to modern EFI fuel systems. Providing a high-performance, reliable fuel supply, it supports EFI setups up to 875 HP and is engineered for compatibility with a wide range of EFI and carburetor applications. Its returnless design eliminates the need for a return line, resulting in cleaner, less complicated installations.
CONSTRUCTION AND APPEARANCE. Crafted from billet aluminum, this fuel module features a durable black anodized finish to resist corrosion and wear. The unit includes a billet pump hanger bracket to reduce pump vibration, and its low-profile 5-inch diameter design is ideal for tight installations. The included Hydramat helps maintain consistent fuel delivery in all tank conditions.
INSTALLATION. Installation requires only basic tools and no welding or fabrication, making it accessible for most automotive enthusiasts. The innovative clamping system allows for 360-degree rotation, providing flexibility in plumbing and wiring without tank modifications.
WARRANTY. This product comes with a manufacturer's limited 90-day warranty covering defects and workmanship.
APPLICATION. Designed as a universal fitment for fuel tanks with depths between 8 and 12 inches, this fuel module suits a broad range of EFI retrofit projects without vehicle-specific restrictions.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
4.7
Reviews of Holley Classic Engine Products (3)
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- Base - 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85
- Custom - 75, 76, 77
- Custom Landau - 76
- Estate - 81, 82
- Landau - 77, 78, 79
- S - 76
- Sport - 75, 76, 79, 80
- SS - 64, 65, 66, 67
