Yukon steel spool for GM 14 bolt truck with 30 spline axles, 4.10 & down rear axle • 8 rows stitching on

• 8 rows stitching on flat visor

Chevrolet / Chevy K10/ K1500 1/2 Ton (4WD) (1979 - 1988)

Abuse it more then ever before without the fear of breaking

impact point bracing

Dana 60 Front

Yukon steel spool for GM 14 bolt truck with 30 spline axles, 4.10 & down rear axle • 8 rows stitching onYP FSGM14T 3 30 Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications. 4. 10 and down ratio only or 4. 56 and up thick gears Fits GM 10. 5 14 bolt truck with 30 spline axles Not recommended for street driven vehicles Provides 100% traction to both wheels at all times Technical Notes: N A COMPATIBLE DIFFERENTIALS GM 10. 5" 14 Bolt Truck, '84 '85 Only GM 10. 5" 14 Bolt