4 Gauge thru firewall?
#1
4 Gauge thru firewall?
Where on the firewall are you guying running 4 gauge wire thur? I saw a few spots but before I start trying to drill thought maybe it be easier to see or hear what you guys did.. Pics would be appreciated too, thanks
#2
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Join Date: Dec 2010
Location: Barrie, Ontario
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Run it under the cab and up the back. There should be a pressure plug as I call them back there. You can then run it in through the plastic housing. That's how I've done it on a bunch of trucks.