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The Yukon 8.8" Ford 3.55 rear kit pairs a 3.55 ratio ring and pinion with a 31-spline Yukon Dura Grip limited-slip posi, 2.99" OD axle bearings, seals and the install parts required for 10-bolt 8.8" rear applications. The posi unit is fully rebuildable and the matched gear set is heat-treated and tested, delivering a complete overhaul package in one part number for quick service and reliable fitment.
Yukon 8.8in Ford 3.55 Rear Ring & Pinion Install Kit 31 Spline Positraction 2.99in Axle Bearings
