Product Summary

Single Pass Radiator Style, Copper/Brass, Painted

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    Key Specs

    MFG. Part #Z-AC493-1
    Radiator StyleSingle Pass
    Radiator Flow DirectionDownflow
    Material TypeCopper/Brass
    Inlet LocationCenter
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    Walker Radiator Works Z-AC493-1 Details

    Walker Z-Series radiators feature a 4-row, high-flow copper core which is ideal for use with Big Blocks, blowers, and high compression engines. Built for a direct fit with heavy gauge steel side brackets and mounting holes pre-stamped. Includes a built-in oil cooler for automatic transmissions.

    • Works with original, reproduction, steel or fiberglass grille shells
    • Copper core w/ 1-piece brass tanks
    • Vertical tubes every 1/4" and 12 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

    Ford Chassis W/ Chevy 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

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

    Specs


    Warranty Information

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

    Walker Radiator Works Z-AC493-1 Specifications

    KEY SPECS
    MFG. Part #Z-AC493-1
    BrandWalker Radiator Works
    Radiator StyleSingle Pass
    Radiator Flow DirectionDownflow
    Material TypeCopper/Brass
    Inlet LocationCenter
    Outlet LocationLower passenger side
    Row Quantity4
    Overall Width Range20.00" to 20.99"
    Overall Width20.25"
    Overall Height Range25.00" to 25.99"
    Overall Height25"
    Overall Thickness4.88"
    Core Width Range20.00" to 20.99"
    Core Width20"
    Core Height Range19.00" to 19.99"
    Core Height19.5"
    Core Thickness2.75"
    FinishPainted
    Cooling FanNot Included
    Transmission CoolerYes
    Shroud IncludedNo
    Inlet Size1.50
    GENERAL
    Sold in QuantityEach
    Notes1/8" NPT fittings for transmission cooler. 1/4" NPT fitting for drain. 1.75" wide mounting feet on both sides. 5/8"-18 and 3/4"-16 inverted flare fittings for A/C.
    Filler Neck Height0.88"
    ColorBlack
    Fan IncludedNo

    Ratings & Reviews

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    Kool days ahead

    5.0

    9 years ago

    RK

    Pleasanton Ca

    Verified

    Adding AC to my woodie, this radiator is bigger and better than others on the market. Real attention was given to all details, this is the complete package of both radiator and condenser already mounted to gather ready to install.

    Would Recommend

    Showing 1 of 1 reviews

    Questions & Answers

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