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 Aug 31 - Sep 5

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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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    4.1 ★★★★★
    Based on 23 reviews
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    J
    Verified Purchase
    Justin
    Port Orchard, US
    ★★★★★ 5
    Looks great and is steady
    Color: Black, Size: 6 Panels
    Working great, look great and covers the area I got it for. Thank you!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 26, 2026
    D
    Verified Purchase
    Deborah P.
    Birmingham, US
    ★★★★★ 2
    Disappointing
    Color: Natural, Size: 4 Panels, Color: Natural, Size: 4 Panels
    I hoped to return this room divider but learned too late it doesn't have free returns. I bought this and another one that didn't have the solid wood on the bottom and had smaller rectangular wooden lattice. The other one looks great. On this one, the backing paper material was very sloppily glued on and has a wrinkled appearance on all four panels. The other screen I purchased was glued properly and the paper is nice and flat and neat looking. I do like the basic design of this, but am pretty disappointed because it looks sloppy and cheap because of the paper. The paper looks yellow in my photo because of lighting, it is white.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 20, 2025
    C
    Verified Purchase
    Chris Stockbridge
    Los Angeles, US
    ★★★★★ 5
    Worth the investment
    Size: 1 Panel, Size: 1 Panel
    I had to order this in an emergency. To put it in brief words, I live in a two level studio unit. My bedroom TV fell backwards off the bureau accidentally and down the stairs to its demise. Putting this together was no problem, instructions were thorough and easy. It came with several bars that connected together smoothly and an Allen key for the brackets and screws for the feet. I did one less horizontal bar on top and bottom so it could fit, which was great because with all of them on it was too long. However I ran into the difficulty of the horizontal bars popping out of the brackets during the last stages, but eventually got it done. I was also looking for a specific type of divider where I could adjust the feet so I could tuck it in between the dresser and banister. Glad I made this purchase.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 19, 2026
    I
    Verified Purchase
    Interloper
    Phoenix, US
    ★★★★★ 1
    You Get What You Pay For! A Piece Of Junk!
    Size: 1 Panel
    Flimsy and a piece of junk. Don’t waste your money. Assembly is a pain because it is so flimsy. Divider is thin. You can see right through it. Very wobbly.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 25, 2026
    J
    Verified Purchase
    JAMES HAYES
    Natrona Heights, US
    ★★★★★ 4
    Instructions are useless
    Size: 1 Panel
    The instructions are poorly written and not very helpful. The divider itself is easy to assemble, and honestly, it would’ve been quicker if I had skipped the directions altogether. Once put together, though, it works as intended.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 20, 2026

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