This Yukon Ford 9-inch dropout assembly comes fully assembled, shimmed and backlashed to spec for straightforward installation into a Ford 9" differential. The nodular iron case improves rigidity and power handling, and the unit is upgraded with a Trac-Loc clutch-type limited slip differential for improved torque bias and traction. Notes: 31 spline, 3.70 gear ratio; yoke not included.
Yukon Gear Ford 9in Differential w/Trac-Loc LSD Dropout Assembly 31 Spline