Yukon Gear Front 4340 Chrome-Moly Replacement Axle Kit For 77-91 GM / Dana 60 w/ 30/35 Splines

If you're pushing your 1979-1986 GMC K3500 hard off-road or need to replace worn-out front axles, this Yukon Gear & Axle kit is built to handle the stress. This kit replaces the inner and outer axles for both sides of your Dana 60 front differential, ensuring you have a strong, reliable drivetrain to get you through tough terrain.

Yukon builds these axles from high-tensile strength 4340 chromoly steel, which is known for its toughness and ability to withstand high torque loads. They use advanced production methods, including cold-roll formed splines for improved strength and durability where it matters most. The axles also go through induction coil heat treating, a process that hardens the surface while keeping the core flexible, creating a well-built axle that resists breakage under extreme conditions. This kit comes complete with the 733X Series u-joints and all necessary hardware, so you're ready to install them right out of the box.

With 35-spline inner axles and 30-spline outer axles, this kit is designed for Dana 60 differentials that require this specific spline count. It's a solid option for anyone looking to upgrade their front axle strength and reliability for demanding use.