Product Summary

17-23 Model T, Single Pass Radiator Style, Copper

    Key Specs

    MFG. Part #B-C-481-1
    Radiator StyleSingle Pass
    Radiator Flow DirectionDownflow
    Material TypeCopper/Brass

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    Walker Cobra Series radiators boast a relatively thin, but efficient, high-flow copper core which is ideal for use with mild Small Block engines with stock or low compression ratios. Each radiator is built for a direct fit with heavy gauge steel side brackets and standard mounting holes pre-stamped. Plus, all radiators feature a built-in oil cooler for use with automatic transmissions. They work with original, reproduction, steel or fiberglass grille shells.

    • Chrome dummy filler neck in OEM location - accepts stock caps & accessories 
    • Copper core w/ 1-piece brass tanks
    • Vertical tubes every 1/4" and 17 fins per inch of height
    • Heavy duty 12 Ga. steel side brackets w/ pre-drilled holes
    • Use a 15-18 lb. radiator cap
    • Brass drain cock
    • Simple bolt-in install w/ no modifications to grille or grille shell

    S/B Ford engines can take advantage of less expensive and more readily available "Chevy" radiators by using a passenger side inlet water pump (such as our 910-15544) and get additional steering box/fuel pump clearance to boot!

    Ford Chassis W/ Ford Engine Application Chart (GIF)

    Learn more about how radiators work and selecting the proper radiator for your vehicle by reading our tech article. Radiator Cooling Performance.   

    Item Details

    Condenser Fittings: #6 and #8 O-ring design
    Condenser Refrigerant: R-12 or R-134a



    This item is in closeout status and as such, no manufacturer warranty is applicable or extended with its purchase.


    MFG. Part #B-C-481-1
    BrandWalker Radiator Works
    Radiator StyleSingle Pass
    Radiator Flow DirectionDownflow
    Material TypeCopper/Brass
    Inlet LocationUpper passenger side
    Outlet LocationLower driver side
    Row Quantity2
    Overall Width Range19.00" to 19.99"
    Overall Width19.00"
    Overall Height Range22.00" to 22.99"
    Overall Height22.50"
    Overall Thickness4.25"
    Core Width Range18.00" to 18.99"
    Core Width18.75"
    Core Height Range16.00" to 16.99"
    Core Height16.875"
    Core Thickness2.00"
    Cooling FanNot Included
    Transmission CoolerYes
    Shroud IncludedNo
    Filler Neck Height2.38"
    Inlet Size1.50
    Fan IncludedNo
    Notes1/8" NPT fittings for transmission cooler. 1/4" NPT fitting for drain. 1.75" wide mounting feet on both sides.
    Sold in QuantityEach