Hello, could someone help me on the location of the 67 tach mount, exact location please, thanks for your help, CJ

I assume you mean the tach mounted in front of the left turn signal on the dash? What I have isn't much but I hope it helps. The center of my tach face is 1 7/8 inches from the left edge of the dash where the dash trim with the light switch meets the left side. The tach is angled so that it faces the driver. Couldn't get you exact screw hole measurements without taking mine out. Did you check your dash to see if it has the holes? Bottom line put it in front of the turn signal indicator and tilt it towards the driver. That should get you close.
Dale

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