SKU: 47769349514

Holley 255 LPH OE Style EFI Fuel Tank Modules - 12-304

$247.48 $274.98
Save 10%
No.2 Bestseller on ifjpjournal.org >

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Holley 255 LPH OE Style EFI Fuel Tank Modules - 12-304Overview: 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 1977-81 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
    1980 - 1981 Chevrolet Camaro Berlinetta 229/3.8L 6
    1980 Chevrolet Camaro Rally Sport 267/4.4L 8
    1975 - 1978 Chevrolet Camaro LT 250/4.1L 6
    1970 - 1975 Chevrolet Camaro RS 250/4.1L 6
    1970 - 1975 Chevrolet Camaro RS 350/5.7L 8
    1970 - 1973 Chevrolet Camaro Base 307/5L 8
    1970 - 1973 Chevrolet Camaro RS 307/5L 8
    1970 - 1980 Chevrolet Camaro Base 350/5.7L 8
    1970 - 1972 Chevrolet Camaro SS 402/6.6L 8
    1971 - 1972 Chevrolet Camaro Base 402/6.6L 8
    1970 - 1981 Chevrolet Camaro Z28 350/5.7L 8
    1976 - 1978 Chevrolet Camaro LT Rally Sport 305/5L 8
    1976 - 1980 Chevrolet Camaro Rally Sport 305/5L 8
    1976 - 1980 Chevrolet Camaro Base 305/5L 8
    1976 - 1980 Chevrolet Camaro Rally Sport 350/5.7L 8
    1981 Chevrolet Camaro Sport 350/5.7L 8
    1980 - 1981 Chevrolet Camaro Berlinetta 267/4.4L 8
    1981 Chevrolet Camaro Sport 229/3.8L 6
    1976 - 1978 Chevrolet Camaro LT Rally Sport 350/5.7L 8
    1980 Chevrolet Camaro Rally Sport 229/3.8L 6
    1979 - 1981 Chevrolet Camaro Berlinetta 350/5.7L 8
    1976 - 1979 Chevrolet Camaro Rally Sport 250/4.1L 6
    1977 - 1978 Chevrolet Camaro LT Rally Sport 250/4.1L 6
    1981 Chevrolet Camaro Sport 231/3.8L 6
    1973 - 1978 Chevrolet Camaro LT 350/5.7L 8
    1970 - 1979 Chevrolet Camaro Base 250/4.1L 6
    1970 - 1972 Chevrolet Camaro SS 350/5.7L 8
    1981 Chevrolet Camaro Sport 305/5L 8
    1979 - 1981 Chevrolet Camaro Z28 305/5L 8
    1976 - 1978 Chevrolet Camaro LT 305/5L 8
    1980 Chevrolet Camaro Base 267/4.4L 8
    1980 Chevrolet Camaro Base 229/3.8L 6
    1981 Chevrolet Camaro Sport 267/4.4L 8
    1979 Chevrolet Camaro Berlinetta 250/4.1L 6
    1980 - 1981 Chevrolet Camaro Berlinetta 231/3.8L 6
    1980 Chevrolet Camaro Base 231/3.8L 6
    1980 Chevrolet Camaro Rally Sport 231/3.8L 6
    1972 Chevrolet Camaro Z28 402/6.6L 8
    1973 Chevrolet Camaro LT 307/5L 8
    1979 - 1981 Chevrolet Camaro Berlinetta 305/5L 8
    1977 - 1979 Chevrolet Nova Rally 350/5.7L 8
    1976 - 1979 Chevrolet Nova Base 305/5L 8
    1975 Chevrolet Nova Base 262/4.3L 8
    1975 Chevrolet Nova LN 262/4.3L 8
    1976 - 1977 Chevrolet Nova Concours 350/5.7L 8
    1975 - 1979 Chevrolet Nova Base 250/4.1L 6
    1975 - 1979 Chevrolet Nova Custom 250/4.1L 6
    1975 Chevrolet Nova LN 250/4.1L 6
    1975 - 1979 Chevrolet Nova Base 350/5.7L 8
    1976 - 1977 Chevrolet Nova Concours 305/5L 8
    1978 - 1979 Chevrolet Nova Custom 305/5L 8
    1977 - 1979 Chevrolet Nova Rally 305/5L 8
    1975 - 1978 Chevrolet Nova Police 350/5.7L 8
    1976 Chevrolet Nova SS 350/5.7L 8
    1975 - 1979 Chevrolet Nova Custom 350/5.7L 8
    1975 Chevrolet Nova Police 262/4.3L 8
    1976 - 1978 Chevrolet Nova Police 305/5L 8
    1975 Chevrolet Nova Custom 262/4.3L 8
    1976 - 1977 Chevrolet Nova Concours 250/4.1L 6
    1977 - 1979 Chevrolet Nova Rally 250/4.1L 6
    1975 - 1978 Chevrolet Nova Police 250/4.1L 6
    1975 Chevrolet Nova LN 350/5.7L 8
    1976 Chevrolet Nova SS 305/5L 8
    1975 - 1979 Buick Skylark Base 350/5.7L 8
    1975 - 1977 Buick Skylark SR 231/3.8L 6
    1978 - 1979 Buick Skylark Custom 305/5L 8
    1977 - 1979 Buick Skylark Base 305/5L 8
    1977 - 1979 Buick Skylark S 305/5L 8
    1975 - 1979 Buick Skylark Base 231/3.8L 6
    1978 - 1979 Buick Skylark Custom 350/5.7L 8
    1977 Buick Skylark SR 301/4.9L 8
    1977 Buick Skylark Base 301/4.9L 8
    1978 Buick Skylark Sport 350/5.7L 8
    1975 - 1977 Buick Skylark SR 350/5.7L 8
    1975 - 1976 Buick Skylark SR 260/4.3L 8
    1975 - 1976 Buick Skylark Base 260/4.3L 8
    1976 - 1977 Buick Skylark S 350/5.7L 8
    1978 - 1979 Buick Skylark Custom 231/3.8L 6
    1978 Buick Skylark Sport 231/3.8L 6
    1976 Buick Skylark S 260/4.3L 8
    1976 - 1979 Buick Skylark S 231/3.8L 6
    1977 Buick Skylark S 301/4.9L 8
    1978 Buick Skylark Sport 305/5L 8
    1977 Buick Skylark SR 305/5L 8
    1970 - 1977 Pontiac Firebird Base 400/6.6L 8
    1970 - 1979 Pontiac Firebird Trans Am 400/6.6L 8
    1977 - 1981 Pontiac Firebird Formula 301/4.9L 8
    1979 - 1981 Pontiac Firebird Trans Am 301/4.9L 8
    1970 - 1979 Pontiac Firebird Base 350/5.7L 8
    1977 Pontiac Firebird Base 403/6.6L 8
    1977 - 1979 Pontiac Firebird Trans Am 403/6.6L 8
    1970 - 1979 Pontiac Firebird Esprit 350/5.7L 8
    1977 - 1979 Pontiac Firebird Formula 403/6.6L 8
    1977 - 1981 Pontiac Firebird Base 301/4.9L 8
    1977 - 1981 Pontiac Firebird Esprit 231/3.8L 6
    1980 - 1981 Pontiac Firebird Base 265/4.3L 8
    1970 - 1976 Pontiac Firebird Esprit 250/4.1L 6
    1977 - 1981 Pontiac Firebird Base 231/3.8L 6
    1971 - 1974 Pontiac Firebird Esprit 455/7.5L 8
    1970 - 1979 Pontiac Firebird Formula 400/6.6L 8
    1971 - 1976 Pontiac Firebird Trans Am 455/7.5L 8
    1971 - 1974 Pontiac Firebird Formula 455/7.5L 8
    1970 - 1975 Pontiac Firebird Trans Am 350/5.7L 8
    1970 - 1976 Pontiac Firebird Base 250/4.1L 6
    1970 - 1976 Pontiac Firebird Esprit 400/6.6L 8
    1970 - 1979 Pontiac Firebird Formula 350/5.7L 8
    1977 - 1980 Pontiac Firebird Base 305/5L 8
    1977 - 1981 Pontiac Firebird Formula 305/5L 8
    1977 - 1980 Pontiac Firebird Esprit 305/5L 8
    1980 - 1981 Pontiac Firebird Trans Am 305/5L 8
    1977 - 1981 Pontiac Firebird Esprit 301/4.9L 8
    1981 Pontiac Firebird Trans Am 267/4.4L 8
    1981 Pontiac Firebird Formula 265/4.3L 8
    1981 Pontiac Firebird Formula 267/4.4L 8
    1980 - 1981 Pontiac Firebird Esprit 265/4.3L 8
    1981 Pontiac Firebird Esprit 267/4.4L 8
    1971 - 1974 Pontiac Firebird Base 455/7.5L 8
    1981 Pontiac Firebird Base 267/4.4L 8
    1981 Pontiac Firebird Formula 231/3.8L 6

     

    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: 47769349514

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.8 ★★★★★
    Based on 1689 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    S
    Verified Purchase
    shadow
    Bozeman, US
    ★★★★★ 4
    Works Great but the price is rising!
    Anua Azelaic Acid is a very good serum. Both my daughter and I use it regularly. My daughter has severe rosacea, and this has helped calm her skin significantly her redness is almost gone. For me, it has also made a noticeable difference by reducing redness and giving my skin a healthy glow. We both use it at night, and it’s definitely very soothing and calming. The formula is gentle, lightweight, and works really well for sensitive skin without causing irritation. However, the only downside is the price, it seems to have increased quite a bit recently, which is concerning. I bought a couple during Amazon Prime Day, which worked out really well. For a relatively simple azelaic acid serum, the price increase feels a bit steep. If the price continues to rise, I may need to look for a more budget-friendly alternative. Otherwise, it’s a really great serum that delivers great results.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 30, 2026
    E
    Verified Purchase
    Ella Carpenter
    New York, US
    ★★★★★ 5
    DERM APPROVED!
    I am obsessed with this product!! This feels very luxurious on my skin and does not pill like other products I have had in the past. I have noticed a significant improvement in the background redness in my skin. As someone who works in derm and values good ingredients and products that actually work... I can confidently say that this is the best OTC azelaic acid product I have tried out. It sits very nicely under my moisturizer and does not dehydrate my skin like other azelaic acid products have done in the past. HIGHLY RECOMMEND
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 10, 2026
    P
    Verified Purchase
    Paisley Stewart
    Grantham, US
    ★★★★★ 5
    A Game Changer for Sensitive Skin
    I use this serum every single day, and it has become one of the most important products in my skincare routine. I have very sensitive skin and cannot tolerate stronger active ingredients such as retinol or high-strength acids, so finding something effective but gentle has been incredibly important. This serum has helped calm redness, reduce inflammation, and noticeably improve my skin’s overall appearance and comfort. After dealing with a prolonged inflammatory skin condition, this product made a significant difference and helped restore my skin barrier. The formula feels soothing, hydrating, and non-irritating. If you have sensitive or reactive skin and are looking for a gentle product to help with redness and uneven texture, I highly recommend giving this serum a try. Photos attached: The green bottle is the product and the second photo includes my favorite additions.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 13, 2026
    B
    Verified Purchase
    Bri M.
    Massapequa, US
    ★★★★★ 5
    Perfect for Acne-Prone Skin!
    This serum has honestly been a great addition to my routine for redness and post-acne marks. The texture is lightweight, hydrating, and doesn’t feel sticky or heavy on my oily/acne-prone skin. I have sensitive skin with a focus on barrier protection, and this didn’t irritate my skin at all. It layers beautifully with the rest of my skincare and leaves my skin looking calmer and smoother over time. AND, it doesn’t have a smell!! Definitely one of my favorite azelaic acid serums I’ve tried.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 18, 2026
    S
    Verified Purchase
    SDS
    Grantham, US
    ★★★★★ 5
    Great product with unexpected results and skincare benefits
    Size: 25 Count (Pack of 1)
    I have been reading about Micellar water products for a couple of years, and finally purchased these wipes to try. I am currently working very long hours and the selling point for these wipes was that they weren't soap-based, and didn't require a toner after using. I keep them on my night stand and take my makeup off with them prior to going to bed. (I do not use them for removing mascara - I use another product for that.) The biggest point I want to share is that I have been using these wipes exclusively for makeup removal for a little more than two weeks. I have had a stubborn blackhead on my nose for a good 20 years that wouldn't budge, no matter how often I used exfoliating products, and I've invested a lot of money in high end exfoliators in an attempt to make that spot go away. It has grown larger over the years, and was a skincare peeve of mine. I noticed a couple of days ago that that blackhead is beginning to break down and get smaller. I thought at first that I was imagining it, but that blackhead is honestly a good two-thirds gone. This is just from using these wipes! I would never have predicted that something this simple and quite soft and insubstantial as a disposable face wipe would have such effective results for blackhead breakdown, but they're doing the trick. I have noticed smaller blackheads on my chin area are also melting away. I predict that in another few weeks of use, my skin is going to be as close to blackhead-free as it is humanly possible to achieve. (For the record, I don't have a lot of blackheads - just a handful that have taken up residence over the years and refused to budge, getting larger with age.) These are safe for my sensitive skin, and have exfoliating benefits that I wouldn't ever have expected or predicted. Full disclosure: I do spend a good 3-5 minutes using a single wipe on my face, neck, and décolletage, scrubbing with the nubby side (there is a nubby, exfoliating side, and smooth side to each wipe) and using the whole cloth in sections until I have used it all. Finally, I also use it on the tops of my hands. I definitely get my money's worth out of each wipe! I wholeheartedly encourage people to try this product. I now have it on Auto-Ship status, as I don't want to ever be without these wipes in my skincare arsenal.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 23, 2016

    recommand products

    Harry Potter Logo Full Color Black/White Seatbelt Belt - Harry Potter Newspaper Headlines Webbing
    29.95
    Ford Mustang Emblem Seatbelt Belt - Ford Mustang Black/White Logo REPEAT Webbing
    24.00
    Grim Tutor - Crack the Vault [Secret Lair Drop Series]
    41.50
    THE FLINTSTONES Logo Full Color Black Yellow Seatbelt Belt - The Flintstones and Rubbles Group Pose/Logo Blue Webbing
    26.95
    Harry Potter Logo Full Color Black/White Seatbelt Belt - Deathly Hallows Symbol/Death Mark Skull/Snakes Black/Gray/White/Red Webbing
    29.95