Yukon Gear Steel Spool For GM 12 Bolt Truck w/ 30 Spline Axles / 3.73+

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. Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications. Requires c/clip eliminators

• Provides 100 Percent Traction To Both Wheels At All Times
• Provides 100% traction to both wheels at all times
• Not recommended for street driven vehicles
• Fits GM 12 bolt truck with 30 spline axles
• Fits GM 12 Bolt Truck w/30 Spline Axles
• 3.73 And Up Ratios Only
• 3.73 and up ratio only