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Holley Sniper OE Style 255 LPH EFI Fuel Pump Modules for 1955-1957 BEL AIR, ONE-FIFTY SERIES, TWO-TEN SERIES - 12-309 Pumps, Electric, In-Tank, EFI, OEM-Style, 58 psi, lph, Gasoline, Chevy, Each

SKU: SNE12-309

Fuel Pumps

Holley Sniper OE Style 255 LPH EFI Fuel Pump Modules for 1955-1957 BEL AIR, ONE-FIFTY SERIES, TWO-TEN SERIES - 12-309 Pumps, Electric, In-Tank, EFI, OEM-Style, 58 psi, lph, Gasoline, Chevy, Each

SKU: SNE12-309

Fuel Pumps
A$1,032.15
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.
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Description

Holley Sniper offers OE-style 255 lph EFI fuel pump modules for a wide range of vehicles, including many Chevy, Pontiac, Buick, Oldsmobile, GMC, Ford, Mercury, Jeep, Dodge and Plymouth cars and trucks from the 1950s, '60s, '70s, and '80s. These in-tank modules are high-pressure units that flow 255 liters per hour (LPH) and are capable of supporting electronic fuel injection (EFI) engines producing up to 550 hp. A pre-calibrated fuel level sending unit designed to work with the factory fuel gauge for this application is included. Each module also features a HydraMat filter which has a unique internal reservoir that keeps fuel available at the pick-up and also provides protection from contaminates.

Fuel pressure is internally regulated to 58 psi, eliminating the added expense and effort of purchasing and installing an external fuel pressure regulator; no separate return line is required because these modules return excess fuel right inside the tank! The Holley Sniper EFI fuel pump module was designed as a direct replacement for your factory pick-up and sending unit. There's no need to purchase a custom EFI fuel tank. You can even retain the factory fuel hard line—just connect the outlet of the pump module to the hard line on your vehicle with EFI-rated fuel hose and hose clamps available in the Earls Vapor Guard line.

Part Type

Fuel Pumps

Data: v4.2 - Upd: 2026-10-14 09:29:31

Specifications

Product Attributes - Brand
Holley Sniper
Product Attributes - Manufacturer's Part Number
12-309
Product Attributes - Part Type
Fuel Pumps
Product Attributes - Product Line
Holley Sniper OE Style 255 LPH EFI Fuel Pump Modules
Product Attributes - UPC
090127057933
Product Attributes - Fuel Pump Type
Electric In-tank
Product Attributes - Flow Rate
67 gph/255 lph
Product Attributes - Fuel Pressure (psi)
58 psi
Product Attributes - Fuel Pump Voltage
12 V
Product Attributes - Fuel Pressure Regulator Included
Yes
Product Attributes - Sending Unit Included
Yes
Product Attributes - Fuel Pump Inlet Size
Stock
Product Attributes - Inlet Quantity
1
Product Attributes - Inlet Attachment
Stock
Product Attributes - Fuel Pump Outlet Size
3/8 in.
Product Attributes - Outlet Quantity
1
Product Attributes - Outlet Attachment
Hose barb
Product Attributes - Gasket Included
Yes
Product Attributes - Wiring Harness Included
Yes
Product Attributes - Mounting Bracket Included
Yes
Product Attributes - Mounting Hardware Included
Yes
Product Attributes - Pulley Included
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
For applications with aftermarket fuel injection.

Reference Information

Brand Name/s Holley Sniper
StreetFX SKU sne12-309
SFX Item ID 5013801
Supplier Item Code 5013801
Manufacturer SKU 12-309
Manufacturer UPC N/A
Alternative References SNI000018, SNI12-309

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1955
    Ending Year1957
    Engine TypeL6
    Engine FamilyGM L6 GAS
    Engine Size3.8L/235
    DrivetrainRWD
    Fuel TypeGAS
    Application NotesFor applications with aftermarket fuel injection.
  • UniversalNo
    MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
    DrivetrainRWD
    Fuel TypeGAS
    Application NotesFor applications with aftermarket fuel injection.
  • UniversalNo
    MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1957
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
    DrivetrainRWD
    Fuel TypeGAS
    Application NotesFor applications with aftermarket fuel injection.
  • UniversalNo
    MakeCHEVROLET
    ModelONE-FIFTY SERIES
    SubmodelBASE
    Beginning Year1955
    Ending Year1957
    Engine TypeL6
    Engine FamilyGM L6 GAS
    Engine Size3.8L/235
    DrivetrainRWD
    Fuel TypeGAS
    Application NotesFor applications with aftermarket fuel injection.
  • UniversalNo
    MakeCHEVROLET
    ModelONE-FIFTY SERIES
    SubmodelBASE
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
    DrivetrainRWD
    Fuel TypeGAS
    Application NotesFor applications with aftermarket fuel injection.
  • UniversalNo
    MakeCHEVROLET
    ModelONE-FIFTY SERIES
    SubmodelBASE
    Beginning Year1957
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
    DrivetrainRWD
    Fuel TypeGAS
    Application NotesFor applications with aftermarket fuel injection.
  • UniversalNo
    MakeCHEVROLET
    ModelTWO-TEN SERIES
    SubmodelBASE
    Beginning Year1955
    Ending Year1957
    Engine TypeL6
    Engine FamilyGM L6 GAS
    Engine Size3.8L/235
    DrivetrainRWD
    Fuel TypeGAS
    Application NotesFor applications with aftermarket fuel injection.
  • UniversalNo
    MakeCHEVROLET
    ModelTWO-TEN SERIES
    SubmodelBASE
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
    DrivetrainRWD
    Fuel TypeGAS
    Application NotesFor applications with aftermarket fuel injection.
  • UniversalNo
    MakeCHEVROLET
    ModelTWO-TEN SERIES
    SubmodelBASE
    Beginning Year1957
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
    DrivetrainRWD
    Fuel TypeGAS
    Application NotesFor applications with aftermarket fuel injection.
  • UniversalNo
    MakeCHEVROLET
    ModelTWO-TEN SERIES
    SubmodelDEL RAY
    Beginning Year1957
    Ending Year1957
    Engine TypeL6
    Engine FamilyGM L6 GAS
    Engine Size3.8L/235
    DrivetrainRWD
    Fuel TypeGAS
    Application NotesFor applications with aftermarket fuel injection.
  • UniversalNo
    MakeCHEVROLET
    ModelTWO-TEN SERIES
    SubmodelDEL RAY
    Beginning Year1957
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
    DrivetrainRWD
    Fuel TypeGAS
    Application NotesFor applications with aftermarket fuel injection.
  • UniversalNo
    MakeCHEVROLET
    ModelTWO-TEN SERIES
    SubmodelDEL RAY
    Beginning Year1957
    Ending Year1957
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
    DrivetrainRWD
    Fuel TypeGAS
    Application NotesFor applications with aftermarket fuel injection.
  • MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1955
    Ending Year1957
    Engine TypeL6
    Liter3.8
    CC3852
    CID235
    Engine FamilyGM inline 6-cylinder
    Engine Size3.8L/235
    DrivetrainRWD
    Application NotesLS Swap
    RegionUSA
  • MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Liter4.3
    CC4343
    CID265
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
    DrivetrainRWD
    Application NotesLS Swap
    RegionUSA
  • MakeCHEVROLET
    ModelBEL AIR
    SubmodelBASE
    Beginning Year1957
    Ending Year1957
    Engine TypeV8
    Liter4.6
    CC4638
    CID283
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
    DrivetrainRWD
    Application NotesLS Swap
    RegionUSA
  • MakeCHEVROLET
    ModelONE-FIFTY SERIES
    SubmodelBASE
    Beginning Year1955
    Ending Year1957
    Engine TypeL6
    Liter3.8
    CC3852
    CID235
    Engine FamilyGM inline 6-cylinder
    Engine Size3.8L/235
    DrivetrainRWD
    Application NotesLS Swap
    RegionUSA
  • MakeCHEVROLET
    ModelONE-FIFTY SERIES
    SubmodelBASE
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Liter4.3
    CC4343
    CID265
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
    DrivetrainRWD
    Application NotesLS Swap
    RegionUSA
  • MakeCHEVROLET
    ModelONE-FIFTY SERIES
    SubmodelBASE
    Beginning Year1957
    Ending Year1957
    Engine TypeV8
    Liter4.6
    CC4638
    CID283
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
    DrivetrainRWD
    Application NotesLS Swap
    RegionUSA
  • MakeCHEVROLET
    ModelTWO-TEN SERIES
    SubmodelBASE
    Beginning Year1955
    Ending Year1957
    Engine TypeL6
    Liter3.8
    CC3852
    CID235
    Engine FamilyGM inline 6-cylinder
    Engine Size3.8L/235
    DrivetrainRWD
    Application NotesLS Swap
    RegionUSA
  • MakeCHEVROLET
    ModelTWO-TEN SERIES
    SubmodelBASE
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Liter4.3
    CC4343
    CID265
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
    DrivetrainRWD
    Application NotesLS Swap
    RegionUSA
  • MakeCHEVROLET
    ModelTWO-TEN SERIES
    SubmodelBASE
    Beginning Year1957
    Ending Year1957
    Engine TypeV8
    Liter4.6
    CC4638
    CID283
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
    DrivetrainRWD
    Application NotesLS Swap
    RegionUSA
  • MakeCHEVROLET
    ModelTWO-TEN SERIES
    SubmodelDEL RAY
    Beginning Year1957
    Ending Year1957
    Engine TypeL6
    Liter3.8
    CC3852
    CID235
    Engine FamilyGM inline 6-cylinder
    Engine Size3.8L/235
    DrivetrainRWD
    Application NotesLS Swap
    RegionUSA
  • MakeCHEVROLET
    ModelTWO-TEN SERIES
    SubmodelDEL RAY
    Beginning Year1957
    Ending Year1957
    Engine TypeV8
    Liter4.3
    CC4343
    CID265
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/265
    DrivetrainRWD
    Application NotesLS Swap
    RegionUSA
  • MakeCHEVROLET
    ModelTWO-TEN SERIES
    SubmodelDEL RAY
    Beginning Year1957
    Ending Year1957
    Engine TypeV8
    Liter4.6
    CC4638
    CID283
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
    DrivetrainRWD
    Application NotesLS Swap
    RegionUSA

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