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Product Summary

Universal Fit, 17 Inch Fan Diameter, Pull Fan Flow Type

  • 4 blade steel non-flex fan blade design offers a great balance of airflow versus drag to minimize power loss
  • The solid steel fan blades will not flatten out like a flex fan at high RPM
  • Recommended for race applications such as Modified, Sport Mod, Late Model, Stock Car, Hobby Stock, etc.
  • This billet aluminum fan spacer allows you to properly position your fan for maximum air flow
  • Comes with an adapter sleeve to work with 5/8" or 3/4" water pump pilot and 5/8" fan pilot size

Comes as a Kit

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Key Specs

Fan Diameter17 Inch
RotationClockwise/Standard
Blade TypeNon-Flex
Blade MaterialSteel
Blade FinishPowder Coated
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Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 9100729 Details

Fan Blade

These four blade fans have proven to be the fan of choice due to weight, drag and cooling efficiency. Most modifieds use the 15" to 17" while late models and street stocks tend to use the 18" and 19".

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

For consideration, Aluminum Fan Shroud Kits now also available:

For 22" radiator, fan shroud kit # 917-4020

For 26" radiator, fan shroud kit # 917-4021

For 28" radiator, fan shroud kit # 917-4022

For 31" radiator, fan shroud kit # 917-4023

 

Fan Spacer

Precision machined billet aluminum. Includes bushing to fit both large (3/4") and small (5/8") pilot shaft Chevy water pumps. Five sizes available: 1", 1-1/2", 2", 2-1/2" and 3". 

  • Bolts included
  • Lightweight billet 6061-T6 aluminum construction
  • Anodized black

Note: This adapter contains two bolt patterns for both the long style and short style Chevy water pumps: 2-5/32" and 1-3/4".

 

Kit Includes:

(1) 17 Inch Fan

(1) Fan Spacer

Speedway Motors 9100729 Specifications

KEY SPECS
MFG. Part #9100729
BrandSpeedway Motors
Fan Diameter17 Inch
RotationClockwise/Standard
Blade TypeNon-Flex
Blade MaterialSteel
Blade FinishPowder Coated
GENERAL
Fan QuantitySingle
Fan Flow TypePull
Blade Count4-blade
Blade ColorBlack
Hub MaterialSteel
Hub FinishPowder Coated
Hub ColorBlack
Shaft Diameter.63"
Slot Length.63"
Slot Width.38"
Overall Thickness.10"
Depth1.88"
Weight3.15 lbs.
Sold in QuantityKit
Notes7/8" depth from water pump mount towards engine, 1.00" depth from water pump mount towards radiator.

Ratings & Reviews

5

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I will continue to do business with Speedway motors.

5.0

3 years ago

Edward

Victoria, Texas

Verified

Very happy with product. Excellent product. Fits and works perfectly. I will buy from Speedway again.

Would Recommend

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