SKU: 39510177612

Holley 255 LPH OE Style EFI Fuel Tank Modules - 12-311

Sale price$152.07 Regular price$168.97
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

Holley 255 LPH OE Style EFI Fuel Tank Modules - 12-311Overview: This in tank fuel pump module is a high pressure unit that flows 255 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 550 horsepower A pre calibrated fuel level sending unit designed to work with the factory fuel gauge for this application is included This module also features a HydraMat filter which has a unique internal reservoir that keeps fuel available at the pick up and also

Overview:

This in-tank fuel pump module is a high-pressure unit that flows 255 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 550 horsepower  A pre-calibrated fuel-level sending unit designed to work with the factory fuel gauge for this application is included  This 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 this module returns excess fuel right inside the tank! This 1968-74 Corvette Muscle Car EFI Fuel Pump module was designed as a direct replacement for your factory pick-up and sending unit. There is 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. This Muscle Car EFI Module includes a 255 LPH fuel pump and a Holley HydraMat. HydraMat is an amazing patent-pending fuel reservoir system that reduces fuel starvation issues that might otherwise occur while cornering, accelerating, stopping, traversing inclines, and during low fuel conditions.

Features:

     

    Application:

    Year Make Model Submodel Engine Size
    1970 - 1974 Chevrolet Corvette Base 454/7.4L V8
    1969 - 1974 Chevrolet Corvette Base 350/5.7L V8
    1968 Chevrolet Corvette Base 327/5.3L V8
    1968 - 1969 Chevrolet Corvette Base 427/7L V8
    1968 Chevrolet Corvette Base 327/5.4L V8

     

    Specs:

    Brand Holley Sniper EFI
    Emission Code 5
    Free Flow LPH 255
    Fuel Sending Unit Ohms 0-90 Ohms
    Fuel Type Gasoline
    Inlet Diameter (in) 5/16"
    Product Type Fuel Pump Module
    Vent Size N/A
    Warning California Proposition 65
    Warranty Limited 90 Day
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 39510177612

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    Norah Warnock
    Belleville, US
    ★★★★★ 5
    Good for hot or cold
    Makes cleanup easy. Holds up well for hot or cold
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    Reviewed in the United States on January 3, 2026
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    Leslie Anderson
    Port Orchard, US
    ★★★★★ 5
    bowls
    they where perfect for our event
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    Reviewed in the United States on October 31, 2025
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    Gloria Henaghan
    Natrona Heights, US
    ★★★★★ 2
    Not great bowls
    The bowls are not easy to separate and tip easy. Would not buy again.
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    Reviewed in the United States on September 12, 2025
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    Drew Setzer
    Natrona Heights, US
    ★★★★★ 5
    Great value and great biodegradable plates for snacks or lods
    Size: 6", Size: 6"
    These plates were exactly what I was looking for! These 6" plates are smaller ones, so if you need larger ones, then get the 8" ones:)
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    Reviewed in the United States on May 17, 2026
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    K Harris
    Birmingham, US
    ★★★★★ 5
    Great value for very sturdy, leak free plates
    Size: 6"
    Really like these plates! They had the best price per plate & come in a large quantity which is a huge plus for me. We use them to feed our cats wet food & sometimes water & the liquids have never leaked through the plates They are the perfect size for feeding, 1 plate will easily hold a can of cat food. They are very sturdy & don't slide across the floor while the cats are eating off them.
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    Reviewed in the United States on May 3, 2025

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