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Product Summary

Universal Fit, 7 psi Pressure Rating, Brass, Polished

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    Key Specs

    MFG. Part #91015603
    BrandSpeedway Motors
    Pressure Rating7 psi
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    Need To Know

    Quick and Easy Returns

    Return Policy

    Speedway Motors 91015603 Details

    Pressure caps for radiators featuring 7-pound capacity. Beautiful, smooth finish in brass.

    • 2-3/8" O.D. of cap top
    • 2-1/4" I.D. of cap top
    • Will fit a standard radiator neck
    • Sealing surface (which sits inside the neck) is 1-1/2" O.D.
    • Cap sides are 7/16" tall

    Learn more about cooling systems, how to choose the proper pressure cap, and how they work by reading our tech article. Cooling System Principles

    Speedway Motors 91015603 Specifications

    KEY SPECS
    MFG. Part #91015603
    BrandSpeedway Motors
    Pressure Rating7 psi
    GENERAL
    Material TypeBrass
    FinishPolished
    Overall Diameter2.37"
    Sold in QuantityEach
    Notes7 PSI capacity.

    Ratings & Reviews

    4.8

    5 Reviews

    Overall Assessment

    Customers vouch for the product's high quality, durability, and practical functionality, adding a distinct finish to the engine compartment. The product remains indicative of the detailed range of vintage automotive parts, setting us apart from competitors. Its superiority is affirmed in its ability to work well as an efficient overflow tank for a radiator. Customers are satisfied and highly recommend our product for its consistent performance and top-notch material quality.

    4.8

    5 reviews

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    Tops off radiator.

    5.0

    2 years ago

    Bear

    Newark CA

    Verified

    Look very nice

    Would Recommend

    Nice product, good price, fast shipping.

    4.0

    2 years ago

    Sam

    Utah

    Verified

    Looks good, fast shipping and nice to have a company like Speedway that still carries vintage automotive parts. Thanks

    Would Recommend

    If I needed one, yes

    5.0

    7 years ago

    The boss

    Sault ste marie, ontario, canada

    Verified

    On a overflow tank for a radiator

    Brass Radiator Cap

    5.0

    8 years ago

    Jim

    Palm coast,Florida

    Verified

    Quality piece that finishes the Engine Compartment

    Would Recommend

    I am satisfied with this product , works well .

    5.0

    9 years ago

    shoe box ford

    Scottsdale Arizona

    Verified

    The quality is good

    Would Recommend

    Showing 5 of 5 reviews

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