Trying to put my 69 camaro back together. It came with the dash cluster removed. As I have not been able to determine from the AIM manual wiring diagram, what color wires go to the dash clock and what color wires hook up to the tach? Any insight appreciated.

The tach wiring is:
20ga. Brown to Coil neg.
20ga. Black to Ground
20ga. Pink to 12V pos.
I believe the wiring to the clock is Orange for 12V pos. and black for ground, but I'm not positive on this.