SKU: 22737842518

Holley 255 LPH OE Style EFI Fuel Tank Modules - 12-316

Sale price$202.47 Regular price$224.97
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Description

Holley 255 LPH OE Style EFI Fuel Tank Modules - 12-316Overview: 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 Fuel pressure is internally regulated to 58 psi eliminating the addedexpense 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! A

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  Fuel pressure is internally regulated to 58 psi eliminating the addedexpense 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!  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 This 1966-67 Chevy II and Nova 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
    1966 - 1967 Chevrolet Chevy II Nova 327/5.3L V8
    1967 Chevrolet Chevy II Nova SS 250/4.1L L6
    1966 - 1967 Chevrolet Chevy II Nova 153/2.5L L4
    1966 - 1967 Chevrolet Chevy II Base 283/4.6L V8
    1966 Chevrolet Chevy II Nova 230/3.8L L6
    1967 Chevrolet Chevy II Nova 250/4.1L L6
    1967 Chevrolet Chevy II Nova SS 327/5.3L V8
    1966 - 1967 Chevrolet Chevy II Nova SS 194/3.2L L6
    1966 - 1967 Chevrolet Chevy II Nova 194/3.2L L6
    1966 - 1967 Chevrolet Chevy II Nova SS 283/4.6L V8
    1966 - 1967 Chevrolet Chevy II Nova 283/4.6L V8
    1966 - 1967 Chevrolet Chevy II Base 153/2.5L L4
    1966 - 1967 Chevrolet Chevy II Base 194/3.2L L6
    1966 - 1967 Chevrolet Chevy II Base 327/5.3L V8
    1966 Chevrolet Chevy II Nova SS 327/5.4L V8
    1966 Chevrolet Chevy II Base 230/3.8L L6
    1967 Chevrolet Chevy II Base 250/4.1L L6
    1966 Chevrolet Chevy II Nova SS 230/3.8L L6

     

    Specs:

    Brand Holley Sniper EFI
    Emission Code 5
    Engine 350/5.7L V8
    Free Flow LPH 255
    Fuel Sending Unit Ohms 0-90 Ohms
    Fuel Type Gasoline
    Inlet Diameter (in) 5/16"
    Make Chevrolet
    Model Chevy II/Nova
    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: 22737842518

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    ★★★★★ 5
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    Size: Medium, Color: (001) Black / Black / White
    Ever since COVID, I haven’t been able to find a pair of socks that hold up for more than a few months. Brands like UA, Adidas, and others seem to have cut corners—likely in response to inflation—by downgrading materials and labor rather than raising prices. The result? Socks that wear thin, rip easily, or lose shape fast. These, however, have been a pleasant surprise. I’ve been wearing them for a few weeks and so far, they’re holding strong. You can tell some cost-saving measures were still made—certain areas feel slightly thinner—but overall, the construction is solid. A key win: they stay on. These are ankle socks (not “no-shows”), and they hug the ankle securely. That’s a huge plus in a world where most post-COVID no-shows slide off halfway through the day. We may never get back to the pre-COVID quality standards without paying a premium, but for now, these are a reliable choice. Ratings: • No slipping: 10/10 • Price: 7/10 • Durability (so far): No pilling or loose threads — promising start.
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    Reviewed in the United States on March 24, 2025
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    Houston, US
    ★★★★★ 5
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