i need to run a wire for a pressure sender and am amp from the engine bay to inside the car. are there any existing holes i could use before i drill one in a 89 trans am?
thanx

 

There's probably a few empty spots in the C100 bulkhead connector that could be used by just buying the terminals and snapping them into the open holes. Or there's a LARGE opening next to the steering column for the cruise control harness, plenty of room there even on cars with cruise to fish a couple extra wires through the existing grommet.

 

I ran a power cable for my amplifier from a terminal near the battery (passenger side in my car), along the top of the inner fender, and to the grommet where the antennae cable enters the car.

Posts 223 - 248 have photos of it.

https://www.thirdgen.org/forums/memb...ew-1988-t.html

 

thanx
dave i'll check it out, need to run an amp wire, wideband O2 and boost sensor line.