
Steel Spool For GM 12 Bolt Truck With 30 Spline Axles, 3.73 & Up
Yukon Gear YPFSGM12T430 (YP FSGM12T-4-30) Features:
Yukon Mini Spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a standard open carrier and delivers 100% power to both tires at all times. These units are not recommended for street-driven vehicles. Full spools are recommended for vehicles with large tires or high horsepower.
- Fits GM 12 bolt truck with 30 spline axles
- 3.73 and up ratio only
- Provides 100% traction to both wheels at all times
- Not recommended for street driven vehicles
Yukon Gear YPFSGM12T430 Notes:
- Requires c/clip eliminators
Never Second Guess Your Traction
If you are looking for maximum traction, look no further than Yukon Gear Spools! Yukon Gear Spools are made from heat-treated high-quality steel and give 100 percent traction for your drag racing or rock crawling applications.

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