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Old 03-23-2021, 08:22 AM
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vertigto vertigto is offline
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I am assuming this is not correct for a 70 GTO, but rather a 71 GTO...is this true? I've found conflicting information about a PY code...one says 71 only, the other says 70.

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1970 GTO (Granada Gold) - 400 / TH400

Last edited by vertigto; 03-23-2021 at 08:34 AM.
  #2  
Old 03-23-2021, 08:52 AM
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PY is for the YS engine 70 GTO

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Old 03-23-2021, 09:02 AM
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vertigto vertigto is offline
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Perfect...thank you.

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1970 GTO (Granada Gold) - 400 / TH400
  #4  
Old 03-23-2021, 09:13 AM
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The '70' to the left of the PY is the model year of the tranny.



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