Not the best pictures but this is what I have, I will use whats been posted here and try and use my steering wheel horn button, thanks for posting where the wires go, I'll post my results.
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20210814_081133.jpg (75.82 KB, 79 downloads)
20210814_081210.jpg (133.05 KB, 79 downloads)
20210814_081357.jpg (123.31 KB, 79 downloads)


1939 Chevy 1 1/2 ton with 216