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Holley Fuel Rail Kit

Holley 850013

510-850013

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Holley Fuel Rail Kit $109.95
Fuel Rail Kit
  • GM LS3 With OE Intake Manifold
  • 11/16" Inner Diameter Rails
  • -8 AN Crossover Line
  • -8 AN Hose Fittings
  • Fuel Rails, Mounting Brackets, Crossover Line & Hardware Included

  • Specifications:

    Manufacturer's Part Number:
    850013

    These billet aluminum fuel rails make a great addition to any engine bay. They are direct bolt-on rails for OE-style intake manifolds and are machined from solid billet aluminum. The aluminum is finished in a high-gloss black anodizing, making it both durable and good-looking. All fuel rail kits include mounting brackets, crossover lines, and hardware.

    Will this rail work on a 2003 5.3 oem intake? I’m able to make spacers and I’m running new fuel lines. 

    Asked by: Jerni
    Yes, this will fit the LS3 oem intake manifold.
    Answered by: Rusty B
    Date published: 2018-03-23

    What is required to hook this up to the OEM GM fuel line quick disconnect (2009 Pontiac G8 GT). I see -6AN to GM fuel line adapters, but this kit is advertised as having -8 AN fittings. Will I need a -6AN to GM adapter & -6 female to -8 male AN adapter?

    Asked by: GT_Envy
    Check this page for different fitting options - http://www.jegs.com/p/JEGS-Performance-Products/JEGS-Fuel-Injection-Fittings/1287062/10002/-1
    Answered by: Rusty B
    Date published: 2018-04-03

    Will these rails work on the Professional products #52060 typhoon LS 1 intake?

    Asked by: Frogwarts
    The Typhoon intake comes with fuel rails, but the Holley might be close to fitting with some modifications.
    Answered by: Rusty B
    Date published: 2017-12-19

    will this fit ls2 intake in gto

    Asked by: yenko13
    No, this will only fit the LS3 intake manifold.
    Answered by: Rusty B
    Date published: 2018-04-03

    Will these rails work on a FAST 92 54039B intake manifold on my LS1 motor?

    Asked by: 97Vette
    This intake uses a stock type LS1 or LS6 fuel rail -like Part Number: 244-146035-KIT
    Answered by: Rusty B
    Date published: 2017-10-27

    Can you clarify what sort of fabrication would be required to make these work on an LQ4 (Gen III) lsx truck manifold? I have no problem routing my own fuel lines, but will I have to take a grinder/drill to my truck intake manifold?

    Asked by: JMP5
    This would require extensive modification as it is not designed to fit that intake manifold.
    Answered by: Rusty B
    Date published: 2018-04-03

    Will it work with a 2005 5.3 truck intake manifold

    Asked by: R Ary
    This will require some minor fabrication and fuel line routing, but should work on your application.
    Answered by: Rusty B
    Date published: 2017-10-03

    Will these fuel rails work with any injector? 

    Asked by: The Problem Child
    With any standard Bosch style injector.
    Answered by: Rusty B
    Date published: 2018-04-03
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    Some parts are not legal for use in California or other states with similar laws / regulations