I would think it should be a tight fit to keep it from wobbling around with you. The bearing does all the work not the outside of the bearing. Find a socket that fits the hard outside part of the bearing and drive that sucker home. If the plastic alignment tool moved it a tad, a socket will work for sure. Just don't beat on the inner part of the bearing and you will be OK.
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Mike
1985 Chevy C-10
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