Product Summary

  • Universal aluminum fan shroud with durable two step black epoxy painted finish fits dual electric fans and is available in three widths
  • Dual Aluminum Fan Shroud is designed to fit Speedway Motors' 28, 31, and 33" SBC/BBC universal (917347) single pass and (917340) double pass radiators, but may fit others
  • Please order using your advertised radiator width, the shroud will be sized accordingly to fit the core size of the radiator
  • Attaches to the radiator via the top and bottom channel lips
  • Electric fans, wiring, and other accessories sold separately
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Key Specs

Overall Width
Overall Height
Depth0.97"
Material Thickness.063"
Material TypeAluminum
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Need To Know

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Details

  • Available in three different radiator widths to match our universal radiators core width. 
  • Built from .063-inch 3003 H14 sheet aluminum, laser cut, and press bent
  • Black epoxy painted finish matches Speedway Motors’ black finish radiators
  • Features a staggered pre-cut electric fan opening for two electric fans
  • Designed to work with most any 10-inch cooling fans or 12-inch cooling fans (depending upon fan shroud size)
  • Fan shrouds weigh just a bit more than two pounds
  • Mounts via radiator’s upper and lower core channel edges
  • Electric fan, wiring/relay kit, and rubber cooling flaps sold separately

When Space Is at A Premium, An Electric Cooling Fan Is a Must

Engine driven fans have been around for more than a century and provide a simple solution to pulling ambient air through the vehicle’s radiator to reduce cooling system temperatures. Often used with a radiator mounted fan shroud They work well in stock engine/chassis environments but can often become a source of frustration when performing engine swaps or upgrading to thicker radiators to combat elevated temperatures in performance engine builds. Enter the electric cooling fan.

The electric cooling fan, once a staple of engine swaps and race car builds has become the preferred OEM cooling fan of choice, and for several great reasons. They do not take away from engine horsepower, provide a much more compact cooling fan solution, and can be controlled in several ways (manual switch, thermal switch, modulated fan controller, etc.). The only drawback to an electric cooling fan has been in how to mount them to your radiator. Through the core mounts and universal brackets are the norm, but neither product is a secure fan mount and can damage your radiator’s core fins or tubes. Our new electric fan shroud provides a quick and secure way to mount an electric cooling fan while also providing an effective cooling solution by forcing air to be pulled through the whole radiator core and not just through the fan’s diameter area.

Designed To Fit Radiators with Lip-Style Upper and Lower Channels

We made our black epoxy coated aluminum fan shroud to fit and match our universal single pass and double pass black coated SBC/BBC radiators, but honestly this universal fan shroud will work with many crossflow radiators using lip-style upper and lower radiator channels. Measure your radiator carefully and refer to the product drawings provided to confirm fitment on radiators other than those mentioned above.

Installation of our black aluminum radiator shroud is easy with the shroud’s upper mount hooking to the radiator channel’s upper lip. At the bottom of the radiator shroud, we left final retention to the end user. You can attach your fan shroud’s bottom lip via rivets, tapping screws, or small bolt/locknut hardware. The pre-cut fan opening is designed to work with most any 10-inch cooling fan or 12-inch cooling fan (depending upon fan shroud size) and there is ample radiator shroud surface area to add rubber cooling flaps if desired for highway speed cooling passthrough needs.

Application

Pairs pefectly with Speedway Motors' 28", 31", and 33" black painted radiators:

91734701 Black painted SBC/BBC universal single pass

9173401 Black painted SBC/BBC universal double pass

Specifications

KEY SPECS
BrandSpeedway Motors
Overall Width
Overall Height
Depth0.97"
Material Thickness.063"
Material TypeAluminum
FinishBlack painted
Hardware IncludedNo
GENERAL
Hole Diameter
Installation TypeBolt-On / Screw-On
Sold in QuantityEach

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