HOLLEY SNIPER EFI 12-388 Fuel Tank Module Lph 090127126219

( Brand: Holley Sniper Efi ), ( Part Type: Fuel Tank Module ), ( Manufacturer Part Number: 12-388 ), ( Material: Steel ), ( Country Of Origin: Us ), ( UPC: 090127126219 )

Review HOLLEY SNIPER EFI Fuel Tank Module Lph And fits BARRACUDA 350 1970–1974

The Holley Sniper EFI Fuel Tank Module, part number 12-388, is a high-performance fuel system solution specifically designed for 1970-1974 Barracuda muscle cars. This 350 LPH (Liters Per Hour) fuel tank module integrates the fuel pump, fuel level sender, and fuel pressure regulator into a single compact and efficient package.

This Holley Sniper EFI Fuel Tank Module is built with a billet aluminum construction, ensuring both durability and excellent heat dissipation. The module is designed to work seamlessly with Holley's Sniper EFI systems, providing reliable and consistent fuel delivery for optimal engine performance.

The fuel pump integrated within the module is a high-flow, 12-volt, in-tank design, capable of delivering up to 350 LPH. This ensures that your muscle car's engine always receives the necessary fuel for smooth acceleration and reliable idling. The fuel pump also features a built-in fuel pressure regulator, allowing for easy tuning and adjustment to your specific engine requirements.

The fuel level sender within the module is a 5-inch, electric, adjustable type, providing accurate fuel level readings for your vehicle's gauge cluster. This sender features a 10-15 psi operating range and is designed to work with standard fuel level sending units.

In addition, the Holley Sniper EFI Fuel Tank Module includes a 1/8 NPT fuel pressure output, allowing for the easy connection of external fuel pressure gauges and other accessories. The module also features a built-in 1/8 NPT fuel return fitting, ensuring efficient fuel circulation within the system.

This fuel tank module is a direct replacement for traditional fuel tanks and is designed to work with factory fuel lines and senders. It is important to note that this module does not include a fuel filter, so it is recommended that you install a high-performance fuel filter in your fuel system to ensure fuel quality and longevity.

Overall, the Holley Sniper EFI Fuel Tank Module 12-388 is a high-quality, performance-driven fuel system solution for your 1970-1974 Barracuda muscle car. It offers the benefits of integrated fuel pump, fuel level sender, and fuel pressure regulator components, as well as excellent heat dissipation and compatibility with Holley Sniper EFI systems.

The Holley Sniper EFI 12-388 fuel tank module is a popular choice for those looking to upgrade the fuel system in their 1970-1974 Plymouth Barracuda. This electronic fuel injection system offers several advantages and disadvantages that are essential to consider before making a purchase.

1. Improved Fuel Economy: The Holley Sniper EFI system is known for its ability to improve fuel economy by delivering the precise amount of fuel required for optimal engine performance.

2. Better Idle Quality: This system offers better idle quality and stability, which can lead to a smoother driving experience.

3. Easy Installation: The Holley Sniper EFI 12-388 fuel tank module is relatively easy to install, with many users completing the process in a day or two.

4. Flex-Fuel Capable: This system is flex-fuel capable, meaning it can run on both gasoline and ethanol-blended fuels.

5. Improved Power and Torque: The Holley Sniper EFI system can provide improved power and torque, making your Barracuda faster and more responsive.

1. Cost: The Holley Sniper EFI 12-388 fuel tank module is a significant investment, with a retail price of several thousand dollars.

2. Complexity: While the installation process is relatively straightforward, the Holley Sniper EFI system is more complex than a traditional carburetor setup.

3. Calibration: Proper calibration is essential to ensure optimal performance, which may require additional time and expense.

4. Compatibility: This system may not be compatible with all aftermarket performance parts, so it's important to check for compatibility before making a purchase.

The Holley Sniper EFI 12-388 fuel tank module offers several advantages, including improved fuel economy, better idle quality, easy installation, flex-fuel capability, and increased power and torque. However, it also comes with some disadvantages, such as cost, complexity, calibration requirements, and potential compatibility issues.

If you're looking to upgrade the fuel system in your 1970-1974 Plymouth Barracuda and are willing to invest in a high-performance solution, the Holley Sniper EFI 12-388 fuel tank module is an excellent choice. However, be prepared for the additional cost, complexity, and potential compatibility issues that come with this advanced fuel injection system. It's also essential to ensure that you have the necessary skills and resources to properly calibrate and install the system for optimal performance.

part # 12388 prices

• $497.27-$623.95

specifications carbcaddie:

• for models: 350, Barracuda
• for years: 1970-1974
• brand: Holley Sniper Efi
• part type: Fuel Tank Module
• manufacturer part number: 12-388
• material: Steel
• country of origin: Us
• upc: 090127126219

offer carbcaddie:

• started: May 27, 2026
• quantity: 10
• sold: 0
• options: Ship-to-home
• availability: In Stock

shipping carbcaddie:

• type: Fixed
• class: Standard
• transit: 3-7 Days
• carrier: UPS
• service: UPS Ground
• cost: $0.00

general carbcaddie:

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

seller carbcaddie:

• rating: 99.7%
• # reviews: 21885

payments carbcaddie:

• wallet: Google-pay
• other
• credit card: Discover

returns carbcaddie:

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

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