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Product Summary

Double Pass Radiator Style, Aluminum, 2 Row Quantity

  • Standard LSX configuration has both inlet and outlet on the passenger side
  • Each package includes an electric fan with the temperature switch mounted in the end tank
  • Include a steam line connection, custom billet DeWitts® radiator cap, and complete electrical wiring kit
  • Direct Fit® aluminum radiators feature factory type press formed end tanks, serpentine fins, and the factory type upper and lower channels
  • Each radiator core is assembled and brazed in our state of the art aluminum brazing furnace
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Key Specs

Radiator StyleDouble Pass
Radiator Flow DirectionCrossflow
Material TypeAluminum
Inlet LocationUpper passenger side
Outlet LocationLower passenger side
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DeWitts 32-6139019A Details

This radiator is a "custom package" for all 1973-87 C10 Trucks/Blazer with LS engineswith manual transmission. Inlet and outlet are on the passenger side. This radiatorfeatures factory type press formed end tanks, 20.5" dual row core, and serpentinefins. This radiator will provide 30% more cooling than the stock copper unit and halfthe weight. Features dual 11" SPAL fans with 2720 CFM. It is epoxy free and will fitinto the stock core support. Radiator comes with 2 rows of 1" tubes, dual fans, billetDeWitts™ cap, temp sensor in the radiator, steam line, relays, and wiring.

DeWitts 32-6139019A Specifications

KEY SPECS
MFG. Part #32-6139019A
BrandDeWitts
Radiator StyleDouble Pass
Radiator Flow DirectionCrossflow
Material TypeAluminum
Inlet LocationUpper passenger side
Outlet LocationLower passenger side
Row Quantity2
Tube Size1.00"
Overall Width Range32.00" to 32.99"
Overall Width32"
Overall Height Range21.00" to 21.99"
Overall Height21.5"
Overall Thickness3"
Core Width Range28.00" to 28.99"
Core Width28.25"
Core Height Range20.00" to 20.99"
Core Height20.25"
Core Thickness2.25"
FinishNatural
Cooling FanDual
Transmission CoolerYes
Shroud IncludedYes
Radiator Cap IncludedYes
CFM3540 CFM
CFM Range3,000-3,799 CFM
GENERAL
Inlet Size1.25
Outlet Size1.50
Amperage26 amps
ColorNatural
Fan IncludedYes
Blade MaterialPlastic
Sold in QuantityEach

Fitment

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