1. Battery cable to starter. 2. Starter to Ammeter terminal. (can use a fuse on that wire) 3. Other Ammeter terminal to alternator, fuse panel, everything else. 4. Option: use volt meter instead of Ammeter. Wiring will be different.
I Assume you now have 12V Negative ground. No guarantee a 1936 Ammeter is OK for 12V. Some orig gauges will need voltage reducer, as you know.
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