Yukon Gear Dana 44 Steel Spool Replacement - YP FSD44-3-30DN

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.

• Fits Chrysler Dana Spicer 44 with 30 spline axles
• 3.73 and down ratio only
• Provides 100% traction to both wheels at all times
• Not recommended for street driven vehicles