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The Yukon 8.8" Ford 3.73 rear kit pairs a 3.73 ratio ring and pinion with a 31-spline Yukon Dura Grip limited-slip unit, 2.99" OD axle bearings, seals and the necessary install hardware for 10-bolt 8.8" rear housings. Yukon supplies fully rebuildable posi units and precision heat-treated gears, bundled with a master install kit to streamline differential rebuilds and fitment for larger tires or towing needs.
Yukon 8.8in Ford 3.73 Rear Ring & Pinion Install Kit 31 Spline Positraction 2.99in Axle Bearings
