Customer Appreciation Week 2026
Customer Appreciation Week 2026
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#9174004
Dual 12 Inch Fan Shroud Combo, 28 W x 17 H
- These universal fit dual fan/aluminum shroud assemblies fit many applications
- Features heavy duty SPAL fans
- Rated For Applications up to 390 Horsepower
$377.99
/each
In Stock
$419.99
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Product Summary
Universal Fit, Dual Fan Quantity, 12 Inch Fan Diameter
- These universal fit dual fan/aluminum shroud assemblies fit many applications
- Features heavy duty SPAL fans
- Rated For Applications up to 390 Horsepower
- Designed to deliver trouble-free, consistent performance
- Made from high-quality materials for ultimate durability
Key Specs
| Fan Diameter | 12 Inch |
| Maximum Fan CFM | 2070 CFM |
| Fan Flow Type | Pull |
| Rotation | CW/CCW |
| Blade Material | Plastic |
Need To Know
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855.313.9176Quick and Easy Returns
Return PolicySpeedway Motors 9174004 Details
Speedway Motors 9174004 Details
Style A Electric Fan & Shroud
These universal fit dual fan/aluminum shroud assemblies fit many applications. Features heavy duty SPAL fans.
- Rated For Applications up to 390 Horsepower
- Designed to deliver trouble-free, consistent performance
- Right for your vehicle and lifestyle
- Made from high-quality materials for ultimate durability
- Manufactured to meet or exceed strict quality requirements
Learn more about the importance of using a fan and shroud with our radiators by reading our tech article.Radiator Cooling Performance.
Application
Note: Applications are for reference only and you need to measure your existing radiator for proper dimensions.
- 1974-77 Buick Regal
- 1972-79 Caprice/Impala
- 1968-72 Chevelle/Malibu
- 1970-77 Monte Carlo
- 1973-90 GM Trucks
- 1966-77 Olds Cutlass
- 1966-77 Grand Prix
- 1968-77 Lemans/GTO
- Application Guide
Charts
Radiator/Shroud Style Guide (GIF)
917-4004 Diagram (PDF)
Speedway Motors 9174004 Specifications
Speedway Motors 9174004 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 9174004 |
| Brand | Speedway Motors |
| Fan Diameter | 12 Inch |
| Maximum Fan CFM | 2070 CFM |
| Fan Flow Type | Pull |
| Rotation | CW/CCW |
| Blade Material | Plastic |
| Overall Width | 28.00" |
| Overall Height | 18.25" |
| Depth | 2.820" |
| GENERAL | |
| Fan Quantity | Dual |
| Blade Style | Curved |
| Blade Count | 10-blade |
| Blade Finish | Natural |
| Blade Color | Black |
| Hub Material | Plastic |
| Hub Finish | Natural |
| Hub Color | Black |
| Voltage | 12 volts |
| Material Thickness | .06" |
| Shroud Included | Yes |
| Sold in Quantity | Each |
| Notes | Includes mounting screws. |
Ratings & Reviews
4.9
13 Reviews
The product receives high praise for its fitting compatibility with various car models such as the 1970 Oldsmobile 442, Chevy Chevelle, and '89 Silverado SBC. Customers appreciate the product's impeccable quality, particularly the Spal fans included in the set and its excellent cooling performance. Reviewers also comment on the product's ease of installation and favorable adjustments for vehicle-specific needs. They appreciate the product's fair pricing and the improvement it offers over factory clutch type engine fans. Despite the relatively slim profile, the shroud delivers immense airflow, improving engine efficiency. The sharp edges of the shroud raise some safety concerns, but overall, customers are very satisfied. -/
Ratings & Reviews
4.9
13 Reviews
The product receives high praise for its fitting compatibility with various car models such as the 1970 Oldsmobile 442, Chevy Chevelle, and '89 Silverado SBC. Customers appreciate the product's impeccable quality, particularly the Spal fans included in the set and its excellent cooling performance. Reviewers also comment on the product's ease of installation and favorable adjustments for vehicle-specific needs. They appreciate the product's fair pricing and the improvement it offers over factory clutch type engine fans. Despite the relatively slim profile, the shroud delivers immense airflow, improving engine efficiency. The sharp edges of the shroud raise some safety concerns, but overall, customers are very satisfied. -/
4.9
13 reviews
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Definitely a great buy
5.0
4 years ago
Oldsmobile Bern
Laredo, Tx.
Verified
Perfect fit on my 1970 Oldsmobile 442. No modifications during installation.
Would Recommend
I would buy this again , not available locally
5.0
5 years ago
Johhnyb
Groton ct
Verified
It matches your radiator perfectly , will make a nice addition to our chevelle
Would Recommend
Good Fans - Arrived Quickly
4.0
5 years ago
Rev the runner
Kansas
Verified
The fans are good quality I think made by Spal? The price was fair and they will work fine for my c10 and would be excellent for a low-profile application as the shroud is only about 3/4" fan-to core. I'll likely add a spacer of some type to add some volume in my application I have plenty of room. The edges of the shroud are SHARP! Look Out!
Would Recommend
Perfect fit for 89 Silverado SBC
5.0
5 years ago
Steve
Apple Valley, Ca
Verified
It's keeping the temperature at 160, hot idle . The single 16 inch 1300CFM could not keep the engine temp down at hot idle. It would be nice to have a choice of fan CFM, but the 2000 seems to do the job!
Would Recommend
Can't beat this shroud and spal fans
5.0
6 years ago
Jeff
EP, Texas
Verified
I used this on an aluminum radiator for my 68 Chevy C10 LS swap and it fit beautifully. Spal is well know for high quality and these fans did not disappoint.
spal fans shroud
5.0
8 years ago
Silvio
Earth
Verified
Excellent parts , didn't fit returned , no hassle
Would Recommend
Fans
5.0
8 years ago
Silvio
USA
Verified
Nice part ,didn't fit return no problem but was expensive to do so
Would Recommend
great performance
5.0
9 years ago
zack
Louisiana
Verified
very satisfied
Would Recommend
Perfect, exactly what I was needing !
5.0
9 years ago
Goatlube Express
Clarksville , Tn .
Verified
I put this fan set up my 1987 one ton truck , works perfect and looks great .
Would Recommend
Dual 12 Inch Fan Shroud Combo, 28 W x 17 H by Speedway
5.0
9 years ago
bobup46
Ponca City,Ok
Verified
Great product, great fit, not sure about CFM rating just yet but think it will be ok.
Would Recommend
Showing 10 of 13 reviews
Questions & Answers
Questions & Answers
4 Questions • 4 Answers
I have a 71 Pontiac Lemans 455 motor. i have a frostbit performance cooling radiator, 3 row/crossflow. Got it from Summit. overall width is 31 and height is 18.5 . overall thickness is 2.5 in. Will this double pull fan work/fit with this radiator?
by Dave
• 7 years ago
1 answer
View Answer
Is the overall dept with the fans installed 2.82"? Also is it possible to know the center point of both fans from the edges. I want to make sure this will fit my application.
by John
• 8 years ago
1 answer
View Answer
If the combined amp draw is only 13.8 amps, why does the instructions show a 40 amp relay needed on each fan?
by Rick
• 9 years ago
1 answer
View Answer
How many amps does this dual fan draw? Also, to clarify, the 2070cfm is for each fan correct?
by Tom
• 9 years ago
1 answer
View Answer
4 of 4 questions shown