The Yukon dropout assembly for Ford 9" differentials ships fully assembled, shimmed and backlashed to spec for straightforward installation. Upgraded with a Yukon Grizzly Locker, this complete third-member unit uses a nodular iron case to increase rigidity and power handling. It fits Ford 9" housings, delivers a 4.11 gear ratio on 31 splines, and is supplied without a yoke for final driveline hookup.
Yukon Gear Dropout Assembly for Ford 9in Diff w/Grizzly Locker 31 Spline w/4.11 Ratio (w/o Yoke)