Factory Firewall Holes?

[tx1500nbs07]

I'm looking to install electrical accessories that need direct (via heavy 10 or 8 guage wire) access to the battery . Are there existing holes in the firewall for running these cables on my 07 NBS 1500? I looked but didn't see any. I really don't want to drill holes.

 

Thanks for any input!

[ColoradoSkiCountry]

There are none, When I installed my ham radio stuff, I went through the rubber groment that all the wires currently go through, just be very very careful when doing this. don't use anything sharp or pointy when fishing the lines through. Use a thin stiff piece of plastic and work it up and away from all the Onboard systems wires.

[SLESierra]

go here page A-21 will show you the gommett

 

 

http://www.gmupfitter.com/publicat/2007_BB...FS_Elec_D8a.pdf