Yukon Gear Dropout Assembly for Ford 9in Differential w/ Trac-Lok LSD 28 Spline 3.50 Ratio

This is a Yukon Gear & Axle dropout assembly, specifically built for Ford 9-inch differentials. It comes fully assembled and ready to bolt into your housing, making the process much simpler than building a differential from scratch. This unit is set up with a 3.50 gear ratio and 28 spline axles, and it includes a Trac-Loc limited slip differential to help put power down more evenly to both rear wheels, especially when traction is uneven.

The case is made from nodular iron, which is a strong material that helps keep the gears properly aligned under load. This improved rigidity means consistent gear contact, which is key for a long service life. Yukon technicians build and set these units, ensuring they are properly shimmed and the gear backlash is set to spec right out of the box. This attention to detail means you can install it with confidence, add your gear oil, and get back on the road.

This dropout assembly fits a wide range of classic Ford vehicles, including models like the Ford Bronco, F-100, Mustang, and many others from the 1950s through the 1980s. It's a complete third member assembly, but remember it does not include the driveshaft yoke, so you'll need to have that ready or purchase it separately. This is a solid option if you're rebuilding your rear end and want the convenience of a pre-assembled, upgraded differential.