Yukon Full Spools are a cost-effective way to convert a diff to 100 percent 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.

Yukon spool for GM & Chrysler 11.5 inch, 38 spline.

Features:

Fits Chrysler and GM 11.5 inch with 38 spline axles Provides 100 percent traction to both wheels at all times Not recommended for street driven vehicles

Details:

• AAP Selling Package Quantity UOM: EA
• Aap uda 12: EA
• Aap uda 22: 1
• Color: Bare
• Grade Type: Performance
• Heat Treated: Yes
• Material: Steel
• Mounting Hole Quantity: 12
• Spline Quantity: 38

In order to use this spool, the factory spindles will need to be bored out to accept the 38 spline axles.

Fitment Notes:

• Chrysler 11.5 inch.
• w/ Leaf Spring
• 38 Spline, Chrysler 11.8 inch.
• 300mm
• w/ 6.7L and Aisin Automatic Transmission
• 38 Spline, Chrysler 11.5 inch.
• 38 Spline, GM 11.5 inch.
• 38 Spline