Yukon high-performance axles are built with high-tensile strength 4340 chromoly, use superior production methods that include cold roll formed splines, and feature advanced induction coil heat treating to create an axle of unmatched quality and durability.

• Incl. Inner And Outer 4340 Chromoly Axles And Spicer U-Joints
• Includes two 19 spline, 9.72” outer axles
• Includes 30 spline, 27.94” RH inner axle
• Includes 30 spline, 18.31” LH inner axle
• Fits Dana Spicer 44 in 1971-1977 Bronco
• Heavy duty 4340 chromoly construction
• 30 Spline Inner And 19 Spline Outer
• Includes 1310/760X Series u-joints
• Fits Dana 44 differential

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