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Clunking

Old Jun 18, 2023 | 11:33 PM
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Hi Everyone, Sometimes when I’m driving my 1969 Corvette and pull out from a stop sign making a turn, something in rear makes a loud clunking sound. It usually clunks one time on my drives and that’s it.
Does anyone have any ideas of what could be causing this?

Thank you,
John
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Old Jun 18, 2023 | 11:36 PM
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when was last time you did diff oil and lim slip additive?
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Old Jun 18, 2023 | 11:41 PM
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Last year

Last edited by PKJOHN; Jun 18, 2023 at 11:52 PM.
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Old Jun 18, 2023 | 11:48 PM
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2 bottles of gm limited slip oil?
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Old Jun 18, 2023 | 11:49 PM
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if yes, then check half shafts
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Old Jun 19, 2023 | 04:05 AM
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I'd be under it checking everything. It's not supposed to clunk. U joints come to mind first. Diff snubber bushing. Trailing arm bushings, etc.
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