Help! MarkVIII Wiring through firewall!!

[comfyseats]

I have a 97 Mark VIII and I am trying to find a spot to run my 2AWG from the battery through the firewall? Has anyone else had success finding a good spot without drilling a new hole on this vehicle?

 

[Raped Ape]

Can you not run it in thru the main wiring harness just below the brake booster? The opening under the brake booster is nothing more than a rubber cover with the wiring running thru the firewall to the fuse panel and dash electronics and ECU, there is enough room for you to push the wiring thru there.

 

[slowmkviii]

that's what I did

 

[FLM Fan]

Me also.. I have a half dozen wires going through there...

 

[GMAN]

I ran mine down the passenger side harness, and come out by the glove compartment.