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. 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.

Features:

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

Details:

• AAP Selling Package Quantity UOM: EA
• Aap uda 12: EA
• Aap uda 22: 1
• Inboard Spline Quantity: 31
• Shaft Length: 28.16, 31.16 Inch
• Shaft Material: 4340 Nickel Chromoly Steel

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

Fitment Notes:

• Ford 8.8 inch.
• Rear Axle Kit
• 4340 Chrome-Moly Axles
• Double Drilled 5x4.5 inch. & 5x5.5 inch.
• Converts C/Clip To Bolt In Axle