Holley Retrofit Fuel Pump Module Sniper Diecast 340 LPH In-Tank For Return EFI



  • Installs In Any Tank
  • Aluminum Construction
  • 340Lph Pump
  • Made In The USA
MSRP $433.00
You save 10%

Holley 340 LPH In-Tank Retrofit Sniper Diecast Fuel Pump Module for Return EFI Fuel Systems.

Upgrade to an EFI fuel system with ease by applying this Holley 19-350 340 LPH In-Tank Retrofit Sniper Diecast Fuel Pump Module for a Return EFI Fuel System to your Mustang, Bronco or F-100 pick-up! This American made fuel pump module supports up to 700 EFI horsepower or 900 carbureted horsepower while making it easy and affordable to upgrade to an EFI fuel system.

Features and Benefits:
- Installs in any fuel tank from 7” to 12” deep
- Low profile design is only 1.275" thick above the tank mounting surface
- Innovative clamping system
- Allows you to locate the module anywhere in the tank beside your existing sending unit
- Allows you to rotate the unit 360 degrees for easier clocking of the plumbing and wiring locations
- Die cast aluminum construction for corrosion resistance
- 1/4” NPT ports for a wide variety of plumbing options
- Ideal for Terminator EFI, Sniper EFI, MSD Atomic EFI or any TBI or EFI conversion
- 340LPH pump that is E85 compatible for return style systems
- Made In The USA

This return style version of the EFI fuel system converts your factory tank or fuel cell to an in-tank EFI fuel system. This fuel pump module includes a diecast pump-hanger bracket to control pump vibration in a low-profile design that's perfect wherever space is limited. To accommodate numerous applications this pump fits any fuel-tank depth from 7” to 12” and protrudes only 1.275” above the tank-mounting surface. To work flawlessly with various plumbing and wiring configurations you can install your new module beside your existing sending unit anywhere in the tank and rotate it a full 360 degrees. This new fuel pump module features an installation process that is involved, but accomplish-able with basic hand tools and requires no welding or fabrication at all.

*Fuel lines are not included and must be purchased separately (P/N: FL12). The use of a 30 Amp Fuel Pump Relay (P/N: FPRK) along with a minimum size of 12 Gauge wire is recommended for installation.

The carburetor on your car, truck or SUV is a part that you rely upon to work. Without it, your vehicle isn't going anywhere. That's why you want to make sure you get a high quality part when you replace or upgrade your carburetor, and no carburetor is going to have higher quality than one from Holley.

Order this Holley 19-350 340 LPH In-Tank Retrofit Sniper Diecast Fuel Pump Module for your Return EFI Fuel System today from CJ Pony Parts.

California Residents: Proposition 65 Warning

Installation Difficulty


Intermediate skill is required for this installation.

Vehicle Fitment

This product will fit the following Bronco years:

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:

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