Yukon Gear Steel Spool For GM 8.5in & 8.6in w/ 30 Spline Axles

Manufacturer Part # : YP FSGM8.5-30

Market Description

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.

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 - Short

• Yukon Gear Steel Spool For GM 8.5in & 8.6in w/ 30 Spline Axles
• Spool

Product Description - Long

• Yukon steel spool for GM 8.5in./8.6in. with 30 spline axles
• Yukon steel spool for GM 8.5" & 8.6" with 30 spline axles

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 8.5 in. w/30 Spline Axles
• Fits GM 8.5" with 30 spline axles
• 2.73 and up ratios only

Associated Comments

Requires c/clip eliminators

Label Description

03-70 BUI/GM/OLD/PON

AAIA Part Type Description

Differential Spool

Product Description - Invoice

YP FSGM8.5-30