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Product Summary

Universal Fit, Brass, Polished, 2.37" Overall Diameter

    Key Specs

    MFG. Part #91015603
    BrandSpeedway Motors

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    Speedway Motors 91015603 Details

    Pressure caps for radiators featuring 7 or 15-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
    GENERAL
    Material TypeBrass
    FinishPolished
    Overall Diameter2.37"
    Sold in QuantityEach
    Notes7 PSI capacity.