Product Summary

Single Pass Radiator Style, Aluminum, 2 Row Quantity

    Key Specs

    MFG. Part #32-1139090M
    Radiator StyleSingle Pass
    Radiator Flow DirectionCrossflow
    Material TypeAluminum

    Need To Know

    This Product Will Ship Free

    Shipping Policies & FAQs

    Quick and Easy Returns

    Return Policy


    Features two rows of 1” tubes and press formed end tanks. This doubles the cooling capacity of the original single row units. This unit fits into the original mounting, however, GM did not allow any room for a thicker core and therefore it is impossible to make a true “Direct Fit®”. The upper two rubber cushions must be trimmed slightly to accommodate the larger core. We include spacer plates and hardware so no shroud cutting is required.

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

    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.



    MFG. Part #32-1139090M
    Radiator StyleSingle Pass
    Radiator Flow DirectionCrossflow
    Material TypeAluminum
    Inlet LocationUpper driver side
    Outlet LocationLower passenger side
    Row Quantity2
    Tube Size1.00"
    Overall Width Range29.00" to 29.99"
    Overall Width29"
    Overall Height Range17.00" to 17.99"
    Overall Height17"
    Overall Thickness3.25"
    Core Width Range23.00" to 23.99"
    Core Width23.5"
    Core Height Range17.00" to 17.99"
    Core Height17"
    Core Thickness2.25"
    Cooling FanNot Included
    Transmission CoolerNo
    Shroud IncludedNo
    Inlet Size1.25
    Outlet Size1.25
    Fan IncludedNo
    Radiator Cap IncludedNo
    Sold in QuantityEach