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 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.

Features:
Fits Chrysler Dana Spicer 44 with 30 spline axles 3.73 and down ratio only 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: 10 Spline Quantity: 30 Fitment Notes: Dana 44 For Use w/30 Spline Axles Steel 3.73 Ratio And Down, Dana 44 Standard Rotation For Use w/30 Spline Axles Steel 3.73 Ratio And Down, Dana 44, 19 Spline For Use w/30 Spline Axles Steel 3.73 Ratio And Down, Dana 44 Reverse Rotation Straight Axle For Use w/30 Spline Axles Steel 3.73 Ratio And Down