Yukon Gear Steel Spool For Dana 60 w/ 35 Spline Axles / 4.56+ - YP FSD60-4-35

The Yukon steel spool is made for Dana 60 with 35 Spline axles, 4.56 and up. (Part number YP FSD60-4-35) Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications. 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.
Installation Instructions
Installation Instructions

• Provides 100% traction to both wheels at all times
• Fits Chrysler Dana Spicer 60 with 35 spline axles
• Fits Chrysler Dana Spicer 60 w/35 Spline Axles
• Not recommended for street driven vehicles
• 4.56 And Down Ratio Only
• 4.56 and up ratio only