Yukon Hardcore Locking Hubs provide the latest in ultra-high strength performance for street, towing and off-road use. Details: Yukon Hardcore Locking Hub for Dana 60, 35 spline, 79-91 GM, 78-97 Ford, 79-93 Dodge, (1 side only) Fits 1979-1991 GM, 1978-1997 Ford F350 and 1979-1993 Dodge one ...