67 Barracuda Dash harness install

Heater knobs: have a 5/32" allen hex set screw undeneath.

I did not have the '68 service manual or the '67 Barracuda supplement when I did this. I might have had the 67 manual - can't recall.
Shop manual recommends protecting top of steering column. Seems like good idea.
I found it helpful to remove the column's plastic bezel (4 screws) and loosen the 3 nuts that hold the column under the dash.

Disconnect speedometer cable. '67 used a threaded cable housing nut.
'68 manual suggests removeing the headlight switch after partially removing the panel. Might be the better way to do it.
What i did was remove the headlight switch, wiper and radio knobs. Then the nuts that hold each of them to the instrument panel. (needle nose pliers, spanner wrench, or make your own special tool. For radio 5/8 deep socket). Flasher switch in up, I used needle nose pliers to loosen.
There were some ground wires to disconnect.
After removing the 7 phillips drive screws holding the panel,I disconnected the sending unit and radio wires and other wires.
I also removed the heater cable controls. Again - not sure this is the best sequence - I was working with at best the '67 FSM's gudance for a Valiant.

For some reason I had to remove at least one heater duct, but this might have been to gain access to the speaker - which needed to be repaired or replaced.