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Edelbrock EFI Fuel Rail Kit (99-04 GT)

Market Price $150.23 You Save 12% ($17.28)
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  • Item 56507

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    Features & Details

    Better Fuel Flow. The Edelbrock Aluminum Fuel Rails replace those skinny stock fuel rails to reliably flow more fuel to your high performance engine.

    Quality Construction. CNC-machined from lightweight extruded aluminum these fuel rails have a 9/16" fuel passage, a flow-through design, and 3/8" NPT fittings on both ends. These Edelbrock aluminum fuel rails have been CNC machined to accept Bosch style fuel injectors.

    Application. The Edelbrock EFI Fuel Rail Kit is specifically designed for use on the 1999 to 2004 4.6 V8 Mustangs running an Edelbrock Victor Jr. EFI Intake Manifold (part# 28385).

    Fitment: 1999 2000 2001 2002 2003 2004 Details

    MPN# 3639

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Driver side fuel rail
    • (1) Passenger side fuel rail
    • (4) Bolts
    • (4) Washers
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Questions & Answers (9)

    5 Top Rated Questions

    Does anybody know a good plumbing kit or can post all the required parts that I’d need to do the plumbing properly? I’ve done a little research but I’m not sure what will fit and work for sure! Thanks!

    with the Edlebrock EFI fuel rails Edlebrock jr manifold and Ford Racing 24lbs injectors what aftermarket fuel pump should i run? and is there anything else I should get for precautions?

    • With the modifications listed, the stock fuel pump will be more than adequate for the job. Additional modifications that push the horsepower higher may require a larger fuel pump.

    Helpful (0)

    Will my fuel injectors from from fuel injector clinic part#Item 398389 MPN# IS402-0525H fit on these fuel rails

    • The Fuel Injector Clinic Fuel Injector Set will be compatible with the Edelbrock EFI Fuel Rail Kit.

    Helpful (0)

    Where can I get all that I need to properly install these rails I've already got the mmr adapter for my throttle body I just need to know what the rails don't come with and what they need and where to buy them

    • The Edelbrock EFI Fuel Rail Kit can be plumbed a number of ways. You will need to connect your lines to both rails via a 3/8" male NPT hose end, and then connect the new lines to your existing fuel system. It is also possible to use 3/8 NPT fittings that adapt to AN/JIC fuel lines.

    Helpful (0)

    Ford Racing 24 lb Injectors? I'm asking if the 24lb Ford Racing injectors will fit on with these fuel rails? No one has specifically answered this question yet.

    • The answer to your question will be yes, the 24 lb Ford Racing Injectors will work with the Edelbrock EFI Fuel Rail Kit (99-04 GT).

    Helpful (0)
    Post Your Question
    4 More Questions
    Is there a hose/ plumbing kit that i can buy for Edelbrock EFI Fuel Rail Kit (99-04 GT), and Edelbrock Victor Jr. EFI Intake Manifold (99-04 GT) Ok i bought the Edelbrock victor manifold and the EFI fuel rails for my Stock 2003 mustang GT . i was wandering if there is a set/ kit for hoses and plumbing for fuel and coolant that i might be able to buy that will connect properly with the rest of the car. since the intake and the rails both use the threaded connectors unlike my stock manifold and rails. and finding any such hoses at any automotive store is proving difficult. Thank you for your time 1 answer
    throttle BBK I have a 2001 mustang Gt 4.6, I got the BBK throttle body 78 mm on it, with 24 lb inyectors, can I use the Edelbrock Victor Jr. EFI Intake Manifold (99-04 GT) with that adds? I want to get the Edelbrock EFI Fuel Rail Kit (99-04 GT) that it says is for this intake, is this going to work? do I need something else? also can I change the option of Edelbrock EFI Fuel Rail Kit (99-04 GT) for BBK High Flow Aluminum Fuel Rail Kit (99-04 GT)? It does work with victor jr intake? 1 answer
    Inyectors Hello please help me. Wich inyectors can I use with this fuel rails. I was thinking to buy ford racing 24lbs. My mustang is stock. Can I use them? Do I must buy ford racing jetronic to uscar adaptaers? Thanks! 2 answers
    What accessories dont come with I am looking to get the edelbrock intake an I wanted to get these to accompany it but what do I need to complete it? 3 answers

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    Customer Reviews (17) Write a Review

    Overall Rating 4.5

    out of 5 stars

    Installation Time:Afternoon

    • Performance Gain 3.666667 3.7
    • Fit 4.230769 4.2

    • 5/5

      Installation Time: Less than 1 Hour

      April 16, 2018

      Edelbrock fuel rails

      Got them for my edelbrock manifold. Quality is AMAZING and they look fantastic sitting on the manifold. No fitment issues, bought a fuel line kit for them and they were plug and play.


      Year: 2003 Submodel: GT

      Helpful (7)

    • 4/5

      Installation Time: Less than 1 Hour

      February 23, 2018

      Great product

      Easy to install and easy when changing to new injectors


      Year: 2002 Submodel: GT

      Helpful (5)

    • 1/5

      Installation Time: Weekend

      February 03, 2018

      Why not just sell a kit

      It’s been a nightmare looking just for parts The part looking is a pain Trying to go to a local store They gotta order it I’ve just had a pain looking for parts Reallly irrated looking for parts It’s super annoying looking for parts


      Year: 2004 Submodel: GT

      Helpful (7)

    • 5/5

      Installation Time: Less than 1 Hour

      December 09, 2017


      Way better than Summit Racing........................................................................


      Year: 1999 Submodel: GT

      Helpful (5)

    • 5/5

      Installation Time: Afternoon

      November 23, 2017


      I love the way your engine bay looks once everything is installed


      Year: 2004 Submodel: GT

      Helpful (6)

    • 5/5

      February 06, 2017

      Edelbrock efI fuel rails

      These fuel rails work great and look great to. Use with stock injectors . Only con is having to buy the expensive fuel fitting's to make them work.


      Year: 1999 Submodel: GT

      Helpful (8)

    • 5/5

      July 25, 2016

      Great Product, Hardware Could Be Better

      These fuel rails are beautiful in the engine bay. You will need to get fittings, adapter, and hose to complete the installation. It fits perfectly. BUT, the bolts that come with it broke in half when I touched the fuel rail the wrong way. Wouldn't trust them. I replaced them with bolts from Lowes and it works fine. Great product overall!


      Year: 2001 Submodel: GT

      Helpful (9)

    • 5/5

      Installation Time: Less than 1 Hour

      June 30, 2016

      EFI fuel rails

      Bought this to go with my new intake. It does not come with fittings you must buy them separately and plumb the lines. I just rebuilt my motor so until its broken in I can't tell you on any performance gains.


      Year: 2003 Submodel: GT

      Helpful (9)

    • 5/5

      Installation Time: Less than 1 Hour

      December 23, 2014

      great for the money

      It fit great on top of the victor jr intake got the -8 fittings and braided lines for 100$ from a local speed shop installed easy and quickly also the pressure sensor I had a machinest make me an adaptor but aeromotive makes an adaptor for it for the ones without a machinest for a friend definitely worth the money considering mmrs with braided lines cost almost 300 $


      Year: 2004 Submodel: GT Curtice, OH, USA

      Helpful (7)

    • 2/5

      Installation Time: Full Day

      December 23, 2012

      Edelbrock fuel rails

      Don't recommend this item at all. Had to custom tap and thread in order to fit fuel pressure sensor.


      Year: 2004 Submodel: GT Fort Myers, FL, USA

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      August 06, 2012

      Looks good, fit well.

      I bought this to go along with the Edelbrock Victor Jr Intake Manifold, instead of trying to modify the stock rails to fit. It fit well and I lubricated the Injector O-rings and they slid in easily. It also looks good matching the intake's finish.


      Year: 2001 Submodel: GT SC

      Helpful (10)

    • 5/5

      Installation Time: Less than 1 Hour

      July 27, 2012

      Must have for Edelbrock EFI Intake Manifold...

      While I don't really see a performance gain from the rails, there is a good gain from the accompanying manifold. These look great under the hood, very clean and stylish. A must-have accessory if you purchased the Edelbrock EFI Intake Manifold! The installation was painfully easy...however I would recommend having your fuel injectors cleaned and sonic tested for defects at your local speed shop. (Since you are already pulling them off...) I would also throw a new set of O-rings on them while you're at it to prevent leaks / fires. Lastly, if you want to install a fuel pressure gauge, now would be the time to do it!


      Year: 1999 Submodel: GT Lakebay, WA

      Helpful (12)

    • 4/5

      Installation Time: Afternoon

      May 27, 2012

      expect the unexpected

      I purchased these fuel rails along with the Elderbrock Victor Jr. intake manifold. What they dont tell you is that these rails dont come with any of the fittings or fuel lines to plumb them. So I had to purchase these seperately. But the fuel rails were high qaulity and look really good under the hood. They definately feed the engine with plenty of go-go juice.


      Year: 2004 Submodel: GT N.C.

      Helpful (6)

    • 5/5

      Installation Time: Less than 1 Hour

      March 23, 2012

      Great clean product for the Edelbrock EFI Intake

      Very clean looking fuel rails. Work great and are at a great price.


      Year: 1999 Submodel: GT Tulsa, OK

      Helpful (6)

    • 5/5

      June 09, 2011


      Rails look great!


      Year: 1998 Submodel: GT

      Helpful (9)

    • 5/5

      March 31, 2011

      Great looking product

      Good looking rails.. Awesome I recommend to everyone Comboed with the edlebrock intake manifold. A+++


      Year: 2002 Submodel: GT

      Helpful (7)

    • 5/5

      January 20, 2011


      the fuel rails do look good however you need a couple fittings and adapters to get it done right

      Ritchie C.

      Helpful (13)

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