34 speedo cable and wiring routing

[TerryOH]

What route does the 34 speedometer cable take from the torque tube to the bottom of the firewall where it enters the inside of the car?
Can someone give me the routing of the electrical wiring harness for the cowl lights, where does it enter the inside of the car?
The two wires to the dome light, This is a coupe (without the pillar switch) how do the two wires from the light route and where do they attach, especially the ground wire?
Thanks

 

[jerry grayson]

The speedometer cable goes through the transmission crossmember then under the pedals to the firewall.
The cowl wire leaves the switch then up behind the l/h head and then through the grommet that the main wire harness goes through the firewall. It then goes to the cowl lights. My memory leaves me about the dome light.

 

[DONUT]

The dome light in my 34 5 window had the ground wire running down the drivers side A pillar and the power wire ran above the glove compartment and up the A pillar on the passengers side..............tp

 

[TerryOH]

where does the ground wire attach?

 

[DONUT]

The original ground wire attaches to a very small braided ground wire at the bottom of the A pilar on the drivers side of the car................tp