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  3. HOLLEY SNIPER EFI 12-376

HOLLEY SNIPER EFI 12-376 Fuel Tank Module Lph Gm Body 090127123119

fits model: 350.

12-376 Holley Sniper Efi Fuel Tank Module - 350 Lph Gm G-body Vehicles

( Brand: Holley Sniper Efi ), ( Part Type: Fuel Tank Module ), ( Manufacturer Part Number: 12-376 ), ( Material: Steel And Plastic ), ( UPC: 090127123119 )

Review HOLLEY SNIPER EFI Fuel Tank Module Lph Gm G body Vehicles fits 350

The Holley Sniper EFI Fuel Tank Module, part number 12-376, is a high-performance fuel system solution designed specifically for GM G-body vehicles. This module integrates a fuel pump, fuel level sensor, and fuel pressure regulator into a single, compact unit, making it an ideal upgrade for those seeking to simplify their fuel system and improve their vehicle's performance.

This Holley Sniper EFI Fuel Tank Module boasts a generous 350-liter per hour (LPH) fuel flow rate, ensuring an ample supply of fuel for even the most demanding applications. The module is engineered to deliver precise, consistent fuel delivery, thanks to its advanced electronic fuel pressure regulator, which maintains a stable fuel pressure of 4-6 psi.

The fuel tank module comes equipped with a high-precision fuel level sensor, which continuously monitors the fuel level in the tank and sends the data to the engine management system. This real-time fuel level information allows for accurate fuel pressure regulation and helps prevent fuel starvation, ensuring optimal engine performance.

The Holley Sniper EFI Fuel Tank Module is designed to be a direct replacement for the factory fuel tank sending unit, making installation simple and straightforward. The module is compatible with most popular GM G-body applications, including the Monte Carlo, El Camino, and Cutlass Supreme. It is also designed to work seamlessly with Holley's Sniper EFI systems, making it an excellent choice for enthusiasts looking to upgrade their fuel system as part of a larger EFI conversion project.

Constructed from high-quality materials, the Holley Sniper EFI Fuel Tank Module is built to withstand the rigors of high-performance driving. It features a robust, billet aluminum housing, a heavy-duty fuel pump, and a durable, O-ring sealed fuel pressure regulator. The module is also designed to be easy to maintain, with accessible fuel filter elements and a conveniently located fuel pressure adjustment screw.

In summary, the Holley Sniper EFI Fuel Tank Module, part number 12-376, is a high-performance, reliable, and easy-to-install fuel system solution for GM G-body vehicles. With its generous fuel flow rate, precise fuel level monitoring, and advanced electronic fuel pressure regulation, this module is an excellent choice for those looking to improve their vehicle's performance, simplify their fuel system, and ensure consistent, dependable fuel delivery.

The Holley Sniper EFI 12-376 fuel tank module is a popular fuel system solution for GM G-body vehicles. This electronic fuel injection system comes with a 350 LPH fuel tank and offers several advantages and disadvantages.

Advantages:

1. Improved Fuel Delivery: The Holley Sniper EFI system delivers fuel more efficiently than carbureted systems. This leads to better fuel economy, smoother idle, and improved throttle response.

2. Easy Installation: The fuel tank module comes pre-assembled, making installation a relatively straightforward process. It also includes a wiring harness for easy connection to the vehicle's electrical system.

3. Flex Fuel Compatibility: The Holley Sniper EFI system is compatible with both gasoline and E85 fuel, making it a great choice for those who want the flexibility to use different fuel types.

4. Adjustable Fuel Pressure: The fuel tank module allows for adjustable fuel pressure, which can be beneficial for fine-tuning the fuel system to specific engine requirements.

Disadvantages:

1. Cost: The Holley Sniper EFI system with a 350 LPH fuel tank is more expensive than a traditional carbureted system or a smaller aftermarket fuel tank.

2. Complexity: Compared to a carbureted system, the Holley Sniper EFI system is more complex and may require more maintenance. This includes regular checks of fuel pressure, sensor readings, and wiring connections.

3. Compatibility: While the Holley Sniper EFI system is compatible with a wide range of GM G-body vehicles, it may not be suitable for all models or engine configurations. It is important to verify compatibility before making a purchase.

Conclusion:

The Holley Sniper EFI 12-376 fuel tank module offers several advantages, including improved fuel delivery, easy installation, flex fuel compatibility, and adjustable fuel pressure. However, it also comes with some disadvantages, such as cost, complexity, and potential compatibility issues.

Recommendation:

If you are looking for a high-performance fuel system for your GM G-body vehicle and are willing to invest in the cost and potential complexity of an electronic fuel injection system, then the Holley Sniper EFI 12-376 fuel tank module is a great option to consider. However, if you are on a budget or prefer a simpler fuel system, then a traditional carbureted system or a smaller aftermarket fuel tank may be a better choice. Ultimately, it is important to weigh the advantages and disadvantages carefully before making a decision.

part # 12376 price

  • $649.95

specifications carbcaddie:

  • for models: 350
  • brand: Holley Sniper Efi
  • part type: Fuel Tank Module
  • manufacturer part number: 12-376
  • material: Steel And Plastic
  • upc: 090127123119

returns carbcaddie:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

shipping carbcaddie:

  • type: Fixed
  • carrier: UPS
  • transit: 2-6 Days
  • class: Standard
  • service: UPS Ground
  • cost: $0.00

general carbcaddie:

  • Car Truck Parts Accessories > Air Fuel Delivery > Carburetor Parts
  • condition: New

payments carbcaddie:

  • wallet: Google-pay
  • other
  • credit card: Diners-club

offer carbcaddie:

  • availability: In Stock
  • quantity: 6
  • options: Ship-to-home
  • started: April 14, 2026
  • sold: 0

seller carbcaddie:

  • # reviews: 20960
  • rating: 99.7%
for models: 350, part type: fuel tank module,
category: auto parts > car truck parts accessories > air fuel delivery > carburetor parts, material: steel and plastic, sku: 10311719686557632,

Holley Sniper Efi 12-376 Is Similar To:

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5 offers $649.95–$649.95 USD
  • Offer #1: $649.95 price + free delivery = $649.95* total. Fuel Sending Unit IncludedYes. In Tank or ExternalIn Tank.FREE SHIPPING
  • Offer #2: $649.95 price + free delivery = $649.95* total. Featuring a pre-calibrated fuel-level sending unit designed to work with the factory fuel gauge for this application is included. In-Tank Fuel Pump Module for 1978-1987 GM G-Body - Malibu, Monte Carlo, Regal, Grand Prix, & Cutlass - Supports Up To 750 Horsepower.FREE SHIPPING
  • Offer #3: $649.95 price + free delivery = $649.95* total. This Muscle Car EFI Module includes a 350 LPH fuel pump and a Holley HydraMat.FREE SHIPPING
  • Offer #4: $649.95 price + free delivery = $649.95* total. A pre-calibrated fuel-level sending unit designed to work with the factory fuel gauge for this application is included.FREE SHIPPING
  • Offer #5: $649.95 price + free delivery = $649.95* total. The fuel pump is rated at 350 LPH, capable of supporting 750 EFI horsepower. Compatible with 1978-1987 GM G-Body- Malibu; Monte Carlo; Regal, Grand Prix; Cutlass; Holley Sniper EFI Fuel Tank Modules are designed as a direct replacement for your factory pick-up and sending unit.FREE SHIPPING