Yukon steel spool for Dana 60 with 30 spline axles, 4.56 & up

Yukon steel spool for Dana 60 with 30 spline axles, 4.56 & up. 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.

Fits Chrysler Dana Spicer 60 with 30 spline axles 4.56 and up ratio only Provides 100% traction to both wheels at all times Not recommended for street driven vehicles