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1998 Gmc Suburban Lockout Hubs

4. Because of the increase in spline count and the larger diameter of the new stub shafts, we also had to install a pair of 35-spline lockout hubs. On the left is one of the new units; on the right is the stock lockout. Notice the larger center hole in the new lockout that will accept the larger-diameter stub shaft.
1998 GMC Suburban Axles - Bolt-in Brawn

 4. Because of the increase in spline count and the larger diameter of the new stub shafts, we also had to install a pair of 35-spline lockout hubs. On the left is one of the new units; on the right is the stock lockout. Notice the larger center hole in the new lockout that will accept the larger-diameter stub shaft.  View Related Article

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