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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    Aliston Jewell
    Omaha, US
    ★★★★★ 5
    Perfect toddler summer sandal!
    Size: 6 Toddler, Color: Navy, Size: 6 Toddler, Color: Navy
    My toddler loves them. Even though they are a little big for him (which I meant to buy a bigger size) the adjustable strap allows me tighten them enough so he doesn’t slide. Color goes with everything! Perfect summer shoe!
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    Reviewed in the United States on July 9, 2025
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    LindseyLove
    New York, US
    ★★★★★ 4
    I liked them, toddler did not
    Size: 7 Toddler, Color: Navy
    I thought these were cute shoes. They were sturdy, protective, and flexible for little walkers. And they were pretty soft on the inside to wear without socks. Unfortunately, my two year old did not agree. He cried "don't like it" and immediately ripped them off every time I tried them on him. Maybe it's just my picky son. TTS/half size big.
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    Reviewed in the United States on April 24, 2024
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    Amazon Customer
    Bozeman, US
    ★★★★★ 5
    Perfect for Toddlers
    Size: 8 Toddler, Color: Navy
    These are great for toddlers! Keeps my grandson’s toes safe yet cooler than sneakers for the summer. He loves them!
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    Reviewed in the United States on June 11, 2026
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    Sashunia
    Lake Worth, US
    ★★★★★ 5
    Great looking shoe!
    Size: 11 Little Kid, Color: Tan, Size: 11 Little Kid, Color: Tan
    We got these sandals specifically for our Caribbean vacation over thanksgiving break. They run true to size but I did get them one size bigger to hopefully last for next summer as well. They look great on and go with everything! My son said they feel very comfortable on his feet and he likes easy on/off due to Velcro closure.
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    Reviewed in the United States on December 7, 2025
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    Amy Kim
    Los Angeles, US
    ★★★★★ 5
    The Perfect Sandal for Active Kids!
    Size: 8 Toddler, Color: Navy
    I recently purchased the Stride Rite 360 Boy's Paddy Sandal for my son, and I couldn't be happier with my decision! From the moment he slipped his feet into these sandals, I could tell we were both going to be very pleased. Comfort & Fit: 5/5 - The Paddy Sandal has surpassed all expectations in terms of comfort and fit. The adjustable straps make it incredibly easy to get a snug, perfect fit for my son's feet, ensuring the sandals stay securely on, no matter how much running and jumping he does. The soles are cushioned just right, offering support without sacrificing flexibility, which is essential for a growing child. Durability: 5/5 - Stride Rite has always been synonymous with quality, and these sandals are no exception. They've endured days at the park, sandy beaches, and endless pavement adventures, yet they show minimal wear and tear. The materials are top-notch, promising many more months of active use. Ease of Use: 5/5 - For busy parents, the ease with which these sandals can be put on and taken off is a huge relief. The hook and loop closure is strong and stays in place, but it's simple enough for my son to handle on his own, fostering his independence. Overall Experience: 5/5 - It's rare to find a shoe that ticks all the boxes for both parent and child, but the Stride Rite 360 Boy's Paddy Sandal does just that. They've been a fantastic investment in my son's summer wardrobe and overall comfort during his daily activities. I would highly recommend these sandals to any parent looking for a reliable, comfortable, and stylish option for their child. Stride Rite has outdone themselves once again!
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    Reviewed in the United States on March 19, 2024

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