Chevrolet, GMC (4WD/RWD) Differential Spool - Rear - Yukon Gear and Axle - YP FSGM12T-4-30

Spool
YP FSGM12T-4-30
Requires c/clip eliminators
,1.785,1.94,12T,3.73&UP,30spl,DECK,GM,GM12T-SPOOL-4-30,JOURNAL,SPOOL,STEEL,YP,
87-63 CHV/GMC
Yukon steel spool for GM 12 bolt truck with 30 spline axles, 3.73 & up
Yukon Performance 1.94" deck steel spool for GM 12T with 30 spline axles. Spool uses 1.785" journal bearings. fits 3.73 and up. Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications. Spools provide 100% power to both tires at all times and are a lower cost alternative to lockers. Spools are not recommended for street driven vehicles. Yukon Performance spools come with a one year warranty against manufacturing defects. This spool requires the use of a C-Clip eliminator kit to be used.
12T 30spl STEEL SPOOL,3.73&UP,1.94"DECK,1.785"JOURNAL
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.
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