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

Yukon steel spool for GM 12 bolt truck with 30 spline axles, 3.73 & up

Yukon steel spool for GM 12 bolt truck with 30 spline axles; 3.73/up

The Yukon steel spool is made for GM 12 bolt truck with 30 Spline axles, 3.73 and up. (Part number YP FSGM12T-4-30) 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.

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.