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Where to run power wire through firewall.
Posted: Fri May 02, 2014 2:55 pm
by Fede
Hey i just wanted to know where i could run a 4 gauge power wire for an amp through the firewall of an 03 Astro without drilling. On my 91 i was able to go through where the ebrake cable run through, but it seems a lot tighter under the dash of the 03.
Re: Where to run power wire through firewall.
Posted: Fri May 02, 2014 7:22 pm
by TOMMAY
You can run it thru the rubber boots around the steering shaft.
Re: Where to run power wire through firewall.
Posted: Sat May 03, 2014 2:25 pm
by Astrofarian
Or through the heater/AC box if you wanna be sure no one kicks it & grounds it out. Just sayin...