The Yukon Dana S110 4.88 ratio ring-and-pinion gear set provides a higher numerical final-drive option for Dana S110-equipped vehicles that need improved low-end response or traction. Yukon applies advanced heat-treating and a controlled tooth finish to reduce wear and heat, and machines parts for OEM-style fitment. The set features a 12.25" ring gear, 12 ring bolts and a 34-spline pinion and is backed by the Y.E.S. lifetime plan.
Yukon Gear High Performance Gear Set For Dana S110 in a 4.88 Ratio