Product Summary

Universal Fit, -4 AN Female Fitting End A, Aluminum

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    Key Specs

    Fitting End A-4 AN Female
    Fitting End B-4 AN Male
    Fitting End C1/8" NPT Female
    AngleStraight
    Material TypeAluminum
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    Russell 670290 Details

    Fuel pressure take off fittings with 1/8" NPT side port.

    • Precision machined to ensure precise thread engagement
    • Lightweight aluminum fittings are designed to match up with all AN performance hose and hose ends
    • 37° sealing angle guarantees a positive seal at maximum operating pressures
    • Lets you plumb your wing slider cylinder line into the power steering
    • Cleans up cockpit
    • Lightweight, strong construction
    • Used on sprint cars to plumb wing slider cylinder line into power steering
    • Anodized aluminum
    • AN 4 male on one end; AN 4 female on other
    • 1/8” NPT port for plumbing wing slider cylinder line

    Learn more about flaring lines and how to select proper automotive fittings by reading our tech article. The Principles of Automotive Fittings.

    Russell 670290 Specifications

    KEY SPECS
    MFG. Part #670290
    BrandRussell
    Fitting End A-4 AN Female
    Fitting End B-4 AN Male
    Fitting End C1/8" NPT Female
    AngleStraight
    Material TypeAluminum
    GENERAL
    Fitting StyleCoupler
    Fitting CategoryAN to AN
    SwivelNo
    Gauge PortYes
    Gauge Port Size1/8" NPT
    O-Rings IncludedNo
    FinishAnodized
    ColorRed/Blue
    Sold in QuantityEach
    Thread Pitch7/16" - 20
    AN Size-4 AN
    GTIN Code087133912998
    NotesHas an 1/8" NPT female inlet on the side of the the fitting.

    Ratings & Reviews

    5

    4 Reviews

    Overall Assessment

    Customers highly appreciate the product for its quality and practicality. Its compact design is lauded as it provides a cleaner look and saves up space in the dash area. It has specifically been praised for being the perfect fit for installing pressure gauges on fuel regulators. Some customers wish for additional features like schraeder valves or accompanying caps, however, these can be easily procured locally. The product is also useful to plug into the fuel line, making fuel pressure measurement easy. Thus, it's seen as an excellent choice compared to others on the market.

    5

    4 reviews

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    Yes I would buy again

    5.0

    3 years ago

    Matt

    Lincoln Ne

    Verified

    Use this fitting at the oil, fuel pressure gauge to tee off for low pressure sending unit. This makes for cleaner look and less fittings to take up less space in dash area.

    Fitting worked .

    5.0

    7 years ago

    johnbmech

    Louisiana

    Verified

    wished the fitting had a schraeder valve in end or accompanied with a cap. I found a cap at the local Aeroquip supplier for $2.

    Would Recommend

    Great product

    5.0

    10 years ago

    Prostreet 46

    Brick, NJ

    Verified

    Exactly the fitting I needed to install a pressure gauge on my fuel regulator.

    Would Recommend

    Fuel preasure made easy!

    5.0

    16 years ago

    Buzzard

    Grass Valley

    Verified

    plugged data system into fuel line

    Would Recommend

    Showing 4 of 4 reviews

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