Product Summary

Chevy LS V8, Double Pass Radiator Style, Aluminum

    Key Specs

    Radiator StyleDouble Pass
    Radiator Flow DirectionCrossflow
    Material TypeAluminum
    Inlet LocationUpper passenger side
    Outlet LocationLower passenger side

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    DeWitts 32-6139061M Details

    The superior quality of a DeWitts® radiator begins with a manufacturing process that is controlled 100% in house. Every core is assembled and brazed in Howell, MI to ensure excellence throughout the entire build. DeWitts® is the only USA aftermarket radiator company to own an aluminum Nocolok® brazing furnace which allows for production of a superior, epoxy free, aluminum core. DeWitts® radiators are assembled with press formed end tanks which eliminate fabrication seams and potential leak points of common box tanks while providing an original equipment look for your classic car. In most cases, DeWitts® double row radiators provide a 30% increase in heat rejection. Adding an electric fan will boost that number an additional 10%. If you’re still not sure that’s enough, HP models are available with 1 1/4" tubes and offer approximately another 10% cooling capacity. Every DeWitts® Aluminum radiator is designed to fit the listed application without any modifications to your car and is available in your choice of a natural, Black Ice™ or polished finish. Select combos are also available with chrome fans.

    All DeWitts® aluminum radiators can also be configured for your LS engine upgrade. The inlet and outlet connections are designed to match the new engine, and include an electric fan mounted directly to the radiator and. A small connection is also added for a steam line.

    This radiator is a Direct Fit® for this vehicle when equipped with an LS engine and manual transmission. Inlet and outlet are in stock position with LS sized tubing. This radiator features factory type press formed end tanks, dual row core, and serpentine fins and provides 30% more cooling than the stock copper unit at half the weight. Features single 16" Spal Hi Performance fan. It is also epoxy free and will fit into the stock core support. Radiator comes with 2 rows of 1" tubes, Spal 16" fan, billet DeWitt's Cap, temp sensor in the radiator, stem line, relay, and wiring.

    • Direct Fit® with no modification
    • Epoxy free, aluminum, dual row core
    • 1" tubes
    • Press formed end tanks
    • Assembled and brazed in Howell, MI


    DeWitts 32-6139061M Specifications

    MFG. Part #32-6139061M
    Radiator StyleDouble Pass
    Radiator Flow DirectionCrossflow
    Material TypeAluminum
    Inlet LocationUpper passenger side
    Outlet LocationLower passenger side
    Row Quantity2
    Tube Size1.00"
    Overall Width Range21.00" to 21.99"
    Overall Width21.5"
    Overall Height Range17.00" to 17.99"
    Overall Height17"
    Overall Thickness3.25"
    Core Thickness2.25"
    Cooling FanSingle
    Transmission CoolerNo
    Shroud IncludedYes
    Radiator Cap IncludedNo
    Fan Diameter16 Inch
    CFM2360 CFM
    CFM Range2,300-2,400 CFM
    Inlet Size1.25
    Outlet Size1.50
    Amperage21 amps
    Fan IncludedYes
    Blade MaterialPlastic
    Shroud ColorNatural
    Shroud MaterialAluminum
    Sold in QuantityEach