Yukon Gear Buick Cadillac Chevrolet GMC (4WD/AWD/RWD) Differential Spool

YPFSGM8.5-30

Spool YP FSGM8.5-30 Requires c/clip eliminators , uses LRG brgs,1,1.785,3/4,30SP,8.5,DECK,FRONT,GM,JRNL,REAR,SPOOL,STEEL,YP, Yukon steel spool for GM 8.5" and 8.6" with 30 spline axles Yukon Performance 1-3/4" deck steel spool for 8.5" GM with 30 spline axles. Uses large bearings, 1.785 journals. 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. 8.5"30SP SPOOL( uses LRG brgs)1-3/4"DECK,1.785"JRNL Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications. Yukon Full Spools are a cost-effective way to convert a diff to 100% lockup. Installation is easy as they install in place of your differential carrier assembly. Each Yukon spool is made from high-quality 8620 steel and heat treated for additional strength. A spool is an outstanding choice for dedicated off-road and drag racing vehicles only. Fits GM 8.5" with 30 spline axles 2.73 and up ratios only Provides 100% traction to both wheels at all times Not recommended for street driven vehicles