Holley Retrofit Fuel Pump Module 450 LPH Returnless
Highlights
- Supports 875 EFI/1100 Carb HP
- Extra Clearance When Needed
- 360° Adjustment
- Easy Plumbing Clocking
Holley Retrofit 450-LPH Returnless Fuel Pump Module.
Whether your fuel tank has a 7” or 12” depth, this fuel pump module from Holley helps it achieve newfound power (12-159). Using gasoline, this system can support up to 875 EFI at 60 PSI, 13.5 volts, and an AMP draw of 16.9. Conversely, it can take on 1100 carbureted horsepower running at the same levels. This versatility makes it excellent for a variety of applications all while offering extra clearance as needed via the low-profile design. It has a 5” diameter and a 1.275” thickness above the tank mounting surface, boasting a die-cast aluminum construction for corrosion resistance.
Features and Benefits:
- Converts Vehicle to In-Tank, EFI Fuel Systems
- Compatible with 7” to 12” Deep Fuel Tanks
- Supports 875 EFI at 60 PSI at 13.5 Volts/ 16.9 AMP Draw
- Supports 1100 Carb HP at 60 PSI at 13.2 Volts/ 16.9 AMP Draw
- Low-Profile, 5” Diameter
- 1.275” Thick Above Tank Mounting Surface
- Allows Extra Clearance When Needed
- Built from Corrosion-Resistant, Die-Cast Aluminum
- Includes 3” x 15” HydraMat
- HydraMat’s Mounting Flange has 6 Clocking Pin Locations
- Allows 360° Adjustment to Clear Sending Unit Levels
- Innovative Clamping System
- Placeable Anywhere in Tank Beside Existing Sending Unit
- System Rotatable by 360° for Easy Plumbing Clocking
- 1/4” NPT Ports Allow Wide Variety of Plumbing Options
- Installs using Basic Tools without Welding or Fabrication
For consistent fuel delivery at all times, the fuel pump module comes with a 3” x 15” HydraMat. Its flange offers six clocking positions, allowing 360° of adjustment so you can clear both sending unit levels and tank floor restrictions. The clamping system is rotatable by 360° as well, making clocking the plumbing and wiring locations under the vehicle easy. 1/4” NPT ports then expand plumbing options, giving users ample control over their application. All you need are basic tools to install it, free of welding and fabrications.
Vehicle Fitment:
- 1965-2004 Ford Mustang
- 1966-1977 Ford Bronco
- 1948-1979 Ford F-100
- 1960-1987 Chevrolet C10
Tech Tip: This module is an ideal complement to Terminator EFI, Sniper EFI, MSD Atomic EFI, or any TBI or EFI conversions.
Additional Notes:
- It is recommended you use a minimum size of 12-gauge wire along with the 30-amp fuel pump relay sold under Holley P/N: 12-753 for installation.
- Due to space limitations between unit and fuel tank, the maximum line and fitting size for this module is -6AN.
California Residents: Proposition 65 Warning
Related Categories: Mustang Fuel Pumps & Filters, Mustang Carbureted Fuel Pumps, Mustang Fuel Injected Fuel Pumps, Restomod Engine, F-100 Fuel Pumps & Filters
Vehicle Fitment
This product will fit the following Bronco years:
This product will fit the following C10 years:
- 1960,
- 1961,
- 1962,
- 1963,
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
- 1973,
- 1974,
- 1975,
- 1976,
- 1977,
- 1978,
- 1979,
- 1980,
- 1981,
- 1982,
- 1983,
- 1984,
- 1985,
- 1986,
- 1987,
This product will fit the following F-100 years:
- 1948,
- 1949,
- 1950,
- 1951,
- 1952,
- 1953,
- 1954,
- 1955,
- 1956,
- 1957,
- 1958,
- 1959,
- 1960,
- 1961,
- 1962,
- 1963,
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
- 1973,
- 1974,
- 1975,
- 1976,
- 1977,
- 1978,
- 1979,
This product will fit the following Mustang years:
