Hole in the firewall

[rousie13]

Well I know people have posted stuff about this, but where have you guys run amp/power cable for batter relocations through the firewall of a 91 FB?? I've been looking forever and I don't really want to drill a hole if I don't have to. I want to run the amp wire and wire for a battery relocation, but I can't find a hole in the firewall.

[Queamore]

lbrown should answer this he has a TA, I would say look around the gas pedal brake or steering, or around the heater core. Or follow some power wires they have to end up somewhere outside the interior.

[Syntax360]

I felt the same way and i finally gave in and drilled a hole from the inside passenger floor board out of the car and went underneath and found the drill bit sticking out. As long as it stays under the floor mat no one will ever know.