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

Manufacturer Part # : YP FSGM12T-4-30

Market Description

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.

Product Description - Extended

Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications.

Product Description - Long

• 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

Product Description - Short

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

Features and Benefits

• Provides 100 Percent Traction To Both Wheels At All Times
• Provides 100% traction to both wheels at all times
• Not recommended for street driven vehicles
• Fits GM 12 bolt truck with 30 spline axles
• Fits GM 12 Bolt Truck w/30 Spline Axles
• 3.73 And Up Ratios Only
• 3.73 and up ratio only

Associated Comments

Requires c/clip eliminators

AAIA Part Type Description

Differential Spool

Product Description - Invoice

YP FSGM12T-4-30

Label Description

87-63 CHV/GMC