SKU: 84755298825

Holley 255 LPH OE Style EFI Fuel Tank Modules - 12-317

Sale price$191.67 Regular price$212.97
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Holley 255 LPH OE Style EFI Fuel Tank Modules - 12-317Overview: 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 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! 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 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!  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 1961-64 Chevrolet Impala/Bel Air/Biscayne 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
    1961 - 1962 Chevrolet Bel Air Base 235/3.8L L6
    1961 - 1964 Chevrolet Bel Air Base 283/4.6L V8
    1961 - 1964 Chevrolet Impala Base 409/6.7L V8
    1963 - 1964 Chevrolet Bel Air Base 230/3.8L L6
    1961 - 1964 Chevrolet Impala Base 283/4.6L V8
    1961 - 1964 Chevrolet Bel Air Base 409/6.7L V8
    1962 - 1964 Chevrolet Bel Air Base 327/5.3L V8
    1961 - 1962 Chevrolet Impala Base 235/3.8L L6
    1962 - 1964 Chevrolet Impala Base 327/5.3L V8
    1961 Chevrolet Bel Air Base 348/5.7L V8
    1961 Chevrolet Impala Base 348/5.7L V8
    1963 - 1964 Chevrolet Impala Base 230/3.8L L6
    1964 Chevrolet Impala SS 283/4.6L V8
    1964 Chevrolet Impala SS 230/3.8L L6
    1961 - 1964 Chevrolet Biscayne Base 409/6.7L V8
    1961 - 1962 Chevrolet Biscayne Base 235/3.8L L6
    1961 - 1964 Chevrolet Biscayne Base 283/4.6L V8
    1961 Chevrolet Biscayne Base 348/5.7L V8
    1963 - 1964 Chevrolet Biscayne Base 230/3.8L L6
    1962 - 1964 Chevrolet Biscayne Base 327/5.3L V8
    1964 Chevrolet Impala SS 327/5.4L V8
    1964 Chevrolet Impala SS 409/6.7L V8

     

    Specs:

    Brand Holley Sniper EFI
    Emission Code 5
    Engine 350/5.7L V8
    Free Flow LPH 255
    Fuel Sending Unit Ohms 0-30 Ohms
    Fuel Type Gasoline
    Inlet Diameter (in) 5/16"
    Make Chevrolet
    Model Impala/Bel Air/Biscayne
    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: 84755298825

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    4.5 ★★★★★
    Based on 12 reviews
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    T
    Verified Purchase
    Tam
    Los Angeles, US
    ★★★★★ 5
    Small but aggressive chewers love these
    Color: Brown, Pattern Name: Tree stump 2 Pack
    I have a Jack Russell and a chihuahua/jack mix (I know, I must have done something really bad in a former life and this is my punishment). They’re both aggressive chewers for their size. These hold up well and they love them. The silicon molds are really easy to use and clean. I spread a little peanut butter around the sides and then fill with wet food, pumpkin, Greek yogurt etc. Once frozen they pop out easy. Keep the kids busy for a solid 20mins. Just don’t over-tighten when you close them!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 2, 2026
    H
    Verified Purchase
    Hayley
    Bozeman, US
    ★★★★★ 5
    Amazing durable product for your fur babies!
    Color: Brown, Pattern Name: Tree stump 2 Pack, Color: Brown, Pattern Name: Tree stump 2 Pack
    We love this product! I have two aggressive chewers, one being a Staffordshire bull terrier, and the other great Dane mix puppy who is eight months old. They both love to chew and can be mischievous or anxiety ridden when they are bored and if they aren’t entertained with something. My Staffordshire bullterrier is a very aggressive chewer and we’ve had a hard time finding durable toys for her. This product is amazing. It keeps them entertained for at least an hour with the food that you can place inside. The molds are great and it’s really nice that I can make homemade dog treats to put in the toy. I use these toys every day, multiple times a day, and they’re holding up amazing. I love that the company includes the molds for the treats as well as a little key to open up the back of the toy to put the food in. This is a really good product. I have spent hundreds of dollars on toys and this one is worth the cost. I’ve tried bully box, Kong products, anything you can think of that says durability chewing, however this is really really good. I 100% recommend this product and I think it’s very fair pricing. Your fur babies will get a lot of playtime with this!!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 20, 2025
    D
    Verified Purchase
    Daily Deals! 🏷️ #Deals #Savings
    Waukegan, US
    ★★★★★ 4
    Good puppy toy
    Color: Brown, Pattern Name: Tree stump 1 Pack
    Keeps the pup busy. He is not able to bite through it, it is very durable. Only gave 4 stars because it only takes him about 15 minutes to go through it and hes onto the next thing. Love that he is not able to destroy it though like other toys.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 17, 2026
    C
    Verified Purchase
    Crystal
    Dallas, US
    ★★★★★ 5
    Great toy
    Color: Brown, Pattern Name: Tree stump 2 Pack
    Love this for my dogs! Durable and easy to use. They love it too.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 28, 2026
    K
    Verified Purchase
    Kindle Customer
    Port Orchard, US
    ★★★★★ 5
    This was another great purchase 10 out of 10 would recommend
    Color: Brown, Pattern Name: Tree stump 2 Pack
    Worth the price! This is something my dog absolutely loves that keeps her engaged it's so easy to clean it's safe the size is just right for her and it's hard enough to where I don't have to worry about it breaking or her chewing it up or something.Great Buy
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 6, 2026

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