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.
Yukon Gear 4340 Chro-Moly Replacement Inner FR Axle For Dana 60 / 99-04 Ford F450/F550