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  Store > Spools >

GM 8.5" Yukon Mini Spool | 30 Spline
Yukon Mini Spool
Photo is for illustration purposes only and may
not be an accurate depiction of this product.
  


Status: Currently Unavailable
Product Code: YP-MINSGM8.5-30


Add Cryogenic Treatment Service [+$125.00]
- Increases strength and durability of spools significantly.
- Improves case and core hardness transition and microstructure.
- Relieves internal stresses and reduces microfractures.

Services are performed by Crown Race Gears.
Service times vary by season (2 to 6 weeks).

 
Description Compatibility Part Numbers
 

Axle: GM 8.5"
Axle Shafts: 30 Spline

Installs into open carrier / C-clips are retained for axle shafts.


How Does The Yukon Mini Spool Compare To Other Lockers?

[ Jump To Spool Section Of Video | Crawlpedia Differential Locker Comparison ]



(To skip ahead to the Yukon Spool section of the video, go to minute 26:50 or click here.)


Yukon Mini Spools for 30 spline GM 8.5" axles are a low-cost traction option for vehicles looking for full-time lockup with quick and easily installation. Mini spools are designed to replace the spider gears in your standard open differential carrier to give you 100% power to both tires at all times. These units are not recommended for street-driven vehicles and are sold as off-road and race use only. For larger vehicles with oversize tires and/or high horsepower, we recommend upgrading to a full spool.

Yukon Spool images are © Copyright Yukon Gear and Axle, used with permission.
Additional images and product descriptions are © Copyright Filthy Motorsports, LLC.
Features
  • Fast and easy installation
  • 100% traction to both tires
  • Affordable price
  • 1 year warranty


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