I don't have a similar drawing of the rally connector... but neither of those drawings appears to be correct.
From my memory...
Oil is gray, temp is purple, illumination is orange, for all.
In the rallye connector, Fuel is dark blue and at 12 oclock position ( directly above the connector key ). 12 volt is blue w/ white tracer and at 10 oclock position. None of this could have changed at any rally panel/year model unless they changed the printed circuit boards also.
Don't ever trust a second hand wiring diagram. In fact, If you have the 67 factory service manual, you'll need to take notice that the engineer who drew it rotated the entire connector 90 degrees on paper. The center key is the key. Turn the book 90 degrees if you need to.
