My engine was a complete rebuild…mechanically & electrically…with all-new wiring. I measured out new cables and cut / terminated as needed, so I had no issues. Will a pre-existing OMC harness work? I’m afraid I don’t know / can’t say.
What I CAN say, however, is that the (+) terminal didn’t mechanically interfere with anything else under the hood. No danger of shorting out…at least on my engine, anyway.
