Yukon steel spool for GM 14 bolt truck with 30 spline axles, 4.10 & down

YP 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 Truck, '88 & older (excluding '84-'85)
• GM 10.5" 14 Bolt Truck, '89-'98
• GM 10.5" 14 Bolt Truck, '99 & up