Burned bulk head connection

Hi, still have the original resistor and will put it back. Here's the final part, the Alternator. Looks like a 65 Alternator, but it is in good shape and worked.

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First photo shows the casting date. 1965 is the year. The little dots reveal the month and day.
If it was never rebuilt the part number can be cross referenced to the rated output.
The part number is a stamping on the side where the output stud is located.
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This one was p/n 2642537 and originally assembled in 1969.

If its been rebuilt, then its hard to know if they kept the rotor and stator together with the case. Depends who did it.
Really doesn't matter much for typical everyday use. More of an issue if doing a lot of idling, especially at night or in bad weather or with A/C on.