SKU: 67414438845

Holley 255 LPH OE Style EFI Fuel Tank Modules - 12-300

Sale price$247.48 Regular price$274.98
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Description

Holley 255 LPH OE Style EFI Fuel Tank Modules - 12-300Overview: 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 1967-69 GM F-body 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
    1967 - 1969 Chevrolet Camaro Base 230/3.8L 6
    1967 - 1969 Chevrolet Camaro RS 250/4.1L 6
    1967 Chevrolet Camaro RS 396/6.5L 8
    1969 Chevrolet Camaro RS 427/7L 8
    1967 - 1969 Chevrolet Camaro RS 230/3.8L 6
    1967 - 1969 Chevrolet Camaro RS 327/5.3L 8
    1967 - 1969 Chevrolet Camaro Z28 302/4.9L 8
    1967 - 1969 Chevrolet Camaro Base 250/4.1L 6
    1969 Chevrolet Camaro Base 307/5L 8
    1968 - 1969 Chevrolet Camaro RS 327/5.4L 8
    1967 - 1969 Chevrolet Camaro SS 350/5.7L 8
    1967 - 1969 Chevrolet Camaro RS 350/5.7L 8
    1968 - 1969 Chevrolet Camaro Base 327/5.4L 8
    1969 Chevrolet Camaro Base 427/7L 8
    1967 - 1969 Chevrolet Camaro SS 396/6.5L 8
    1967 Chevrolet Camaro Base 396/6.5L 8
    1967 - 1969 Chevrolet Camaro Base 327/5.3L 8
    1969 Chevrolet Camaro Base 350/5.7L 8
    1969 Chevrolet Camaro RS 307/5L 8
    1969 - 1970 Chevrolet Nova Base 396/6.5L 8
    1969 - 1972 Chevrolet Nova Base 250/4.1L 6
    1969 - 1972 Chevrolet Nova Base 350/5.7L 8
    1970 - 1972 Chevrolet Nova Base 402/6.6L 8
    1969 - 1972 Chevrolet Nova Base 307/5L 8
    1969 - 1970 Chevrolet Nova Base 153/2.5L 4
    1970 - 1971 Chevrolet Nova Base 454/7.4L 8
    1969 - 1970 Chevrolet Nova Base 230/3.8L 6
    1968 - 1972 Pontiac Firebird Base 400/6.6L 8
    1968 - 1972 Pontiac Firebird Base 350/5.7L 8
    1968 - 1969 Pontiac Firebird 350 350/5.7L 8
    1971 - 1972 Pontiac Firebird Formula 455/7.5L 8
    1970 - 1972 Pontiac Firebird Formula 400/6.6L 8
    1969 - 1972 Pontiac Firebird Trans Am 400/6.6L 8
    1970 - 1972 Pontiac Firebird Trans Am 350/5.7L 8
    1970 - 1972 Pontiac Firebird Esprit 350/5.7L 8
    1968 - 1972 Pontiac Firebird Base 250/4.1L 6
    1971 - 1972 Pontiac Firebird Esprit 455/7.5L 8
    1971 - 1972 Pontiac Firebird Trans Am 455/7.5L 8
    1968 Pontiac Firebird HO 350/5.7L 8
    1968 - 1969 Pontiac Firebird Sprint 250/4.1L 6
    1970 - 1972 Pontiac Firebird Formula 350/5.7L 8
    1968 - 1969 Pontiac Firebird 400 400/6.6L 8
    1970 - 1972 Pontiac Firebird Esprit 400/6.6L 8
    1971 - 1972 Pontiac Firebird Base 455/7.5L 8
    1970 - 1972 Pontiac Firebird Esprit 250/4.1L 6
    1969 Pontiac Firebird 350 HO 350/5.7L 8
    1971 - 1972 Pontiac Ventura Base 250/4.1L 6
    1971 - 1972 Pontiac Ventura Base 307/5L 8
    1971 - 1972 Pontiac Ventura Base 350/5.7L 8

     

    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: 67414438845

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    Based on 1399 reviews
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    Amazing Sally
    Phoenix, US
    ★★★★★ 5
    so far so good
    I was surprised at this pair of pillow cases only because the material seemed impossible to be cooling - it's that weird polyester blend. So far I have not awoken feeling sweaty around my face and scalp. I don't recall what I originally paid but I think it is great value for money! If you are sensitive to out of the box smell, I washed mine first and it didn't impede on the efficacy of the cooling!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 28, 2026
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    Devin Hill
    Pawtucket, US
    ★★★★★ 5
    It’s like sleeping on a beach in San Vito lo Capo
    Italian voice: I’m a big meaty fella so I put off a lot of heat ya hear. These pillow cases have changed my life. One moment they’re hot and the next you flip them and you’re blasted with a blast of ice cool what it feels like to chew 5 gum feeling capeesh. I would reccomend these pillow cases to even my grandma. If ya wanta get a rest so good that it feels like ya been sleeping with the fishes get these pillow cases, they’re the real deal. Then stop at Pauline’s joint and grab a slice of pizza say Vinnie sent ya. Anyways I gotta go my wife’s cooking up a mean lasgna and we’re gonna watch the dodgers. Let me know how these treat ya I guarantee they will change your life. Vinnie out
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    Reviewed in the United States on February 15, 2026
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    Amazon Customer
    Lake Worth, US
    ★★★★★ 4
    Soft "cooling" case.
    Yes it is very cool when you lay on it. It doesn't stay cold though. Within a minute or 2 to whatever your temp is.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 25, 2025
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    CountryGal
    Charlottesville, US
    ★★★★★ 5
    Great for hair and skin. Great buy.
    These pillow cases are great for my hair and skin. They look good, hold up well in the washer and dryer, and the price is great. They are cooling. Of course I wish they could be more cooling, but honestly I'm not sure that's even possible. Great pillow cases. Already bought more for other heads. Would buy again.
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    Reviewed in the United States on March 11, 2026
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    Melissa
    Port Orchard, US
    ★★★★★ 1
    Hot hot hot. Side sleepers will hate it
    At first touch, these are the coldest pillowcases I own … but only for seconds. Once you actually lay on them, within seconds they adjust to your body temp, the heat feels trapped, my head begins to feel hotter than before I laid down - which has in turn caused me loathe these pillow cases. I hate that I have missed the return window. Would never buy again, would never recommend. My satin ones aren’t even this hot! I gave them the good ole 30-day try. Side sleepers - if you are like me and sleep on your side with arm tucked under pillow - flipping this pillow over in hopes of a cold side - forget it, it’s already hot from your arm.
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    Reviewed in the United States on August 29, 2025

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