SKU: 25096575925

Holley 255 LPH OE Style EFI Fuel Tank Modules - 12-309

Sale price$215.52 Regular price$239.47
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Description

Holley 255 LPH OE Style EFI Fuel Tank Modules - 12-309Overview: 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 1955-57 Chevrolet 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
    1955 - 1957 Chevrolet One-Fifty Series Base 265/4.3L V8
    1955 - 1957 Chevrolet Bel Air Base 235/3.8L L6
    1955 - 1957 Chevrolet Two-Ten Series Base 235/3.8L L6
    1955 - 1957 Chevrolet Two-Ten Series Base 265/4.3L V8
    1955 - 1957 Chevrolet Bel Air Base 265/4.3L V8
    1955 - 1957 Chevrolet One-Fifty Series Base 235/3.8L L6
    1957 Chevrolet Bel Air Base 283/4.6L V8
    1957 Chevrolet One-Fifty Series Base 283/4.6L V8
    1955 - 1957 Chevrolet Two-Ten Series Del Ray 265/4.3L V8
    1955 - 1957 Chevrolet Two-Ten Series Del Ray 235/3.8L L6
    1957 Chevrolet Two-Ten Series Del Ray 283/4.6L V8
    1957 Chevrolet Two-Ten Series Base 283/4.6L V8

     

    Specs:

    Brand Holley Sniper EFI
    Emission Code 5
    Free Flow LPH 255
    Fuel Sending Unit Ohms 0-30 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: 25096575925

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    4.5 ★★★★★
    Based on 29 reviews
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    Chantell Leatta
    Draper, US
    ★★★★★ 5
    very nice
    Color: Black, Material Type: Stainless Steel
    Easy to assemble. Easy to Clean. Very standard nothing insane, good price point for the quality and durability.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 18, 2026
    H
    Verified Purchase
    Hannah Glidewell
    San Leandro, US
    ★★★★★ 5
    Lightweight but I like it
    Color: Black, Material Type: Stainless Steel
    Honestly fantastic for the price. It's just heavy enough to not get yanked around. It's pretty. And it has not looked like it has any wear or anything yet. I would recommend it. Especially for the price. If you want something a little bit more heavy duty I would definitely go with something else but I've had no issues
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 26, 2025
    W
    Verified Purchase
    Wendy Gladhill
    Draper, US
    ★★★★★ 4
    It gets the job done.
    Color: Silver, Material Type: Stainless Steel
    These some on a flat piece of cardboard, and I was concerned. It goes together well, and has held up to Highschooler use for a month so far. It looks nice, but is nothing fancy. If you are looking for any sort of resistance for your paper towel for tearing, this product probably isn't for you. It is weighted enough for it to not fall over, it looks nice enough to be fine but not nice enough to want to steal. Exactly what I was looking for. If you are searching for the perfect paper towel holder... you probably will take issue with this one. If you just need a new paper towel holder, this one might do.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 29, 2026
    M
    Verified Purchase
    MARY LISCOMBE
    Bozeman, US
    ★★★★★ 5
    Paper towel holder
    Color: Black, Material Type: Stainless Steel
    Little flimsy not what it appears to look like but it gets the job done
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 24, 2026
    D
    Verified Purchase
    Dandy
    Whiting, US
    ★★★★★ 3
    Bottom screw will rust and permanently stain counter
    Color: Black, Material Type: Stainless Steel, Color: Black, Material Type: Stainless Steel
    Besides the ungalvanized or stainless steel bottom screw that rusts at the first sign of moisture this product has held up incredibly well. I've used the product for 3 years and that is the only problem. I'm probably going to get a deduction in my security deposit for the rust stains that have permeated the countertop. The rest of the product is really well made and holds up well
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 22, 2026

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