One of the documents would have been the mid-year bulletin dated 5-10-73 from the Service Bulletins.
I didn't even think about what was listed in the Assembly Manual.
Here is the early (AMA) and later mid-year sheets (I don't have the Powertrain Sheets from the Service Bulletin)...
And, the Assembly Manual sheets.
Last edited by Held for Ransom; 12-05-2016 at 08:37 PM.
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