Engine Harness Change?
03-15-2010 | 07:52 PM
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From: Chicago, IL; Onekama, MI
Engine Harness Change?
I have an engine wiring harness (engine side) for a carbed 454 that I tried to plug into my 87 formula that had a 454 and it won't plug in. Can anyone tell me when Merc changed the pin order?
