sfi

Is there a special tool to run a wire thru the gromet in the firewall. I need to run a ground to the engine block for some of my gauges and that what autometer suggested. ANy tricks to getting this done without damaging the gromet.

Chopper

Just pull the wire through,mount it securely and your done.

GreyStang

You don't really need a gromet if the wire you're running through the firewall is a ground wire(?) I mean, even if the wire does "short out" at the firewall, the firewall is also a ground lol

sfi

What I meant by a special tool, maybe a coathanger to pull it thru, or something that works without shreeding the other wires How do you push the wire thru the gromet ???