Product Summary

Universal Fit, Single Fan Quantity, CW/CCW Rotation

  • Shroud is made from lightweight 16 gauge aluminum with a natural finish
  • Comes complete with rubber flaps for higher speeds when airflow through the grille increases
  • Engineered to provide maximum cooling efficiency
  • Offers a simple upgrade your cooling system performance
  • Fan has a max flow of 1300 CFM and a lightweight 10-blade design

Comes as a Kit

Key Specs

MFG. Part #91604063
BrandSpeedway Motors

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This aluminum fan and shroud kit fits 31" radiators and is designed to provide maximum cooling efficiency. A simple upgrade your cooling system performance at a price that can't be beaten!

Kit Contents:

Aluminum Fan Shroud for 31 Inch Radiator

This aluminum fan shroud is designed to concentrate airflow to your cooling fan. Composed of high-quality aluminum, it is lightweight and easy to drill through for a custom fit. It also comes complete with rubber flaps for higher speeds when airflow through the grille increases.

  • Instruction sheet
  • Bolt-on installation
  • Shroud made of 16 gauge aluminum
  • 8 rubber flaps
  • Fits single 16" fan
  • Measures 18-3/4" tall x 25-3/4" wide x 1/2"deep

Universal Electric Radiator Cooling Fan, 16 Inch

Speedway Motors' universal fans provide efficient airflow. With computer-balanced blades, heavy-duty one-piece construction, and a complete mounting kit included, these fans provide the cooling power you need with reduced noise and vibration. Plus, they are reversible, so they can be configured as pushers or pullers.

  • 16-inch diameter
  • 3-5/8 inch wide
  • S-blade style
  • 10 blades
  • 1,300 CFM maximum airflow

Learn more about the importance of using a fan and shroud with our radiators by reading our tech article. Radiator Cooling Performance.


MFG. Part #91604063
BrandSpeedway Motors
Fan QuantitySingle
Fan Diameter16 Inch
Maximum Fan CFM1300 CFM
Fan Flow TypeReversible
Blade StyleCurved
Blade Count10-blade
Blade MaterialPlastic
Blade FinishNatural
Blade ColorBlack
Hub MaterialPlastic
Hub FinishNatural
Hub ColorBlack
Voltage12 volts
Outside Diameter17"
Overall Width25.75"
Overall Height18.75"
Material Thickness.0625"
Shroud IncludedYes
Sold in QuantityKit