Yukon Ultimate 88 Kit for Ford 8.8” Diff with Double-Drilled Chromoly Axles - YA WF88-31-KIT

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

31 spline; 4340 chromoly construction; Complete kit includes axles, axle bearings and seals, and all necessary hardware; Double drilled for 5 x 4.5” and 5 x 5.5” bolt patterns; Eliminates factory C-clips; Fits Ford 8.8” differential; Only diffs with Ultimate 88 kit

The axles in this kit are double drilled for 5 x 4.5" & 5 x 5.5" bolt patterns. The kit eliminates the factory c/clips and increases the overall axle width 1" per side.