SKU: 81290755059

Holley 255 LPH OE Style EFI Fuel Tank Modules - 12-315

Sale price$202.47 Regular price$224.97
Save 10%

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 - 12-315Overview: 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 1962-65 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
    1964 - 1965 Chevrolet Chevy II Base 230/3.8L L6
    1962 - 1965 Chevrolet Chevy II Nova 194/3.2L L6
    1965 Chevrolet Chevy II Nova 327/5.3L V8
    1963 - 1965 Chevrolet Chevy II Base 283/4.6L V8
    1964 - 1965 Chevrolet Chevy II Nova 230/3.8L L6
    1962 - 1965 Chevrolet Chevy II Nova 153/2.5L L4
    1962 - 1965 Chevrolet Chevy II Base 153/2.5L L4
    1963 - 1965 Chevrolet Chevy II Nova 283/4.6L V8
    1965 Chevrolet Chevy II Base 327/5.3L V8
    1964 - 1965 Chevrolet Chevy II Nova SS 230/3.8L L6
    1962 - 1965 Chevrolet Chevy II Base 194/3.2L L6
    1964 - 1965 Chevrolet Chevy II Nova SS 194/3.2L L6
    1964 - 1965 Chevrolet Chevy II Nova SS 283/4.6L V8
    1965 Chevrolet Chevy II Nova SS 327/5.4L 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 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: 81290755059

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.6 ★★★★★
    Based on 1429 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    T
    Verified Purchase
    Twins9
    Phoenix, US
    ★★★★★ 5
    Comfy and Stay Put
    Size: Medium, Color: (002) Black / Black / Halo Gray
    These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all. The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day. They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable. Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 16, 2026
    S
    Verified Purchase
    swwkennyg
    Birmingham, US
    ★★★★★ 5
    Perfect sucks
    Size: Medium, Color: (001) Black / Black / Castlerock
    Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 14, 2026
    M
    Verified Purchase
    Monica Alzate
    Phoenix, US
    ★★★★★ 4
    Amazing but quality changed
    Size: Large, Color: (002) Black / Black / Halo Gray
    Love these socks so much, been buying them for about 4 years now!! Not giving them 5 stars anymore because the quality is different and not as good, durable and thick as before.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 10, 2025
    H
    Verified Purchase
    Heather260
    Birmingham, US
    ★★★★★ 5
    The best no show socks
    The only no show socks I have ever found that do not slide down. These are very comfortable and the extra tab on the back provides comfort by keeping shoes from rubbing the back of your foot. The top of the sock also comes up high enough to cushion the top of your foot all while still remaining hidden while wearing tennis shoes or even with my hey dudes.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 30, 2025
    N
    Verified Purchase
    Nick
    Dallas, US
    ★★★★★ 5
    Great quality and fast shipping
    Size: Medium, Color: (001) Black / Black / Castlerock
    These socks are tight but after the first wash and dry , they fit perfect and NEVER slide off , ordered a second pack
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 24, 2026

    recommand products