1970-1981 Camaro Direct Fit® Brushless Combo

: In stock

Regular price $1,754.99

Selected Part Number: 32-7139005A
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Radiator

The most powerful cooling combination available for a Gen 2 Camaro. This radiator and fan pairing provides the highest heat rejection package ever created. A traditional DeWitts Pro-series aluminum radiator with two rows of 1.0" wide cooling tubes provides a 25% increase in radiator cooling performance alone. Then mate an industry exclusive 500-watt SPAL brushless fan to the radiator using DeWitts aero inspired injection molded shroud and you have unmatched cooling power and performance. Direct Fit® is our official trademark and it means your radiator will fit, without modifications. This package features factory type press formed end tanks, serpentine fins, and the factory style upper and lower channels.

The new SPAL brushless fans were developed and designed with cutting edge technology, high energy ferrite magnets, and a state-of-the-art sine wave sensorless drive. These motors reach more than 82% electrical efficiency, placing the 500-watt power range products among the most efficient motors anywhere. The result is high air-side performance at minimum electrical load. These brushless motors are fully sealed to be IP68 and IP6K9K compliant and can operate in the presence of many aggressive or hazardous substances.

Radiator Fan Combo:

Model: 32-5139005M (Natural/Manual)
Model: 32-5139005A  (Natural/Auto)
Model: 32-5239005A  (Black/Manual)
Model: 32-5239005M (Black/Auto)

LS Swap Combos:

Model: 32-7139005M (Natural/Manual/No Fan)
Model: 32-7139005A (Natural/Auto/No Fan)
Model: 32-7239005M (Black/Manual/No Fan)
Model: 32-7239005A (Black/Auto/No Fan)

Radiator Specs


DeWitts Direct Fit®

Conventional

LS Swap

Radiator Style:

Single Pass

Single Pass

Radiator Flow Direction:

Crossflow

Crossflow

Material Type:

Aluminum

Aluminum

Inlet Location:

Upper driver side

Upper passenger side

Outlet Location:

Lower passenger side

Lower passenger side

Row Quantity:

2

2

Tube Size:

1.00"

1.00"

Core Width:

26.25"

26.25"

Core Height:

18.5”

18.5”

Overall Width:

31”

31”

Core Thickness:

2.25"

2.25"

Overall Thickness w/ Fan:

6.75”

6.75”

Filler Neck Height:

1”

1”

Cap Included:

No

Yes

Finish:

Natural or Black

Natural or Black

Inlet Size:

1.5”

1.25”

Outlet Size:

1.5”

1.5”

Cooler Thread Size:

5/16" Inverted Flare

3/8" Pipe Thread

Fan

Brushless Fan Standard Features

  • PWM and analog input for continuous adjustment of fan speed.
  • Open collector diagnostic output.
  • Meets EMC directives: 2006/28/EC.
  • Low weight motor.
  • Higher ambient working temperature.
  • Protection against:
  • Overheating
    • Overheating
    • Overcurrent and overvoltage
    • Mechanical overload
    • Locked rotor
    • Load dump

Brushless Fan Advanced Features

  • High efficiency and low power consumption.
  • Low noise, vibration, and harshness.
  • Electronic controls with on-board diagnostics.
  • Motor with integrated electronics.
  • Battery compensation system.
  • Proprietary sine-wave sensorless drive (SPAL-patent).
  • Low inertia inner rotor design.
Fan Specs
Specs Fan/Shroud
Cooling Fan Type: Electric
Fan Quantity Single
Fan Diameter 17"
Meximum Fan CFM 2430 CFM
Maximum Fan RPM 2800 RPM
Fan Flow Type Pull
Rotation Counterclockwise/Reverse
Blade Type Non-flex
Blade Style Curved
Black Count 7-blade
Blade Material Plastic
Blade Color Black
Hub Material Plastic
Hub Color Black
Starting Amps 1 amps
Running Amps 33 amps
Voltage 12 volts
Overall Shroud Length 27.5"
Overall Shroud Height 18.64"
Overall Shroud Thickness 4.015"
Shroud Material Thickness .120"
Minimum Width 22.50"
Clutch Required Non-flex
Shroud Included Yes
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