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new flexplate with new 4l60e?

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Old Jul 29, 2016 | 09:33 AM
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Default new flexplate with new 4l60e?

The 4l60e in my 00 SS was replaced with a new 4l60e (not a rebuild) according to previous owner. New trans has ~20k on it and I'm about to do a stall. I know the 00 has the stronger flexplate and hopefully still does. I'm wondering if it's common to not replace the flexplate when replacing the trans.
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Old Jul 29, 2016 | 10:13 AM
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generally flexplates are only replaced when they are cracked. most people reuse factory flexplates when changing converters
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Old Jul 29, 2016 | 10:51 AM
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i wanted peace of mind so i added an $85 sfi rated new flexplate thats aprox twice as thick as stock.
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Old Jul 29, 2016 | 12:21 PM
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It's really preference. I didnt swap with my first converter and did with my second.
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Old Jul 29, 2016 | 01:45 PM
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If the car already has the stronger pre '01 plate then I will likely use it as long as it's in good shape. My thoughts were if it has a newer plate OEM plate, then I might need to get a stronger one.

Any other thoughts?
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Old Jul 30, 2016 | 12:11 AM
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From: Schiller Park, ILL Member: #317
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If it's still the '00-and-earlier version, I would just keep it.
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