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Old 02-22-2005, 11:49 AM
455guy 455guy is offline
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I had a local welder weld the axel tubes and mounts on my 7.5" 10 bolt posi I just installed in my 79 Lemans safari draggin wagon.. It was in there about 3 weeks before I noticed a rythmic hum around 60 mph.. Is it possible he overheated the tubes(warped) and now the outer axel bearings are in trouble?? Would that account for the hum????

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Old 02-22-2005, 11:49 AM
455guy 455guy is offline
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Join Date: Apr 2003
Posts: 379
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I had a local welder weld the axel tubes and mounts on my 7.5" 10 bolt posi I just installed in my 79 Lemans safari draggin wagon.. It was in there about 3 weeks before I noticed a rythmic hum around 60 mph.. Is it possible he overheated the tubes(warped) and now the outer axel bearings are in trouble?? Would that account for the hum????

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Old 04-17-2005, 05:23 AM
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WW3 WW3 is offline
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Pinion bearing I bet...

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