Yukon 4340 Chromoly Full Float Rear Axle for Dana 80, 37 Spline, 43.5” Cut to Length

Yukon 4340 Chromoly Full Float Rear Axle for Dana 80, 37 Spline, 43.5” Cut to Length 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. •4340 Chromoly •Fits Dana Spicer 80 •Cut to length design fits 39.5"- 43.5" applications •8 X 3.96" bolt pattern •37 spline