Hello again, I'm to a point in my swap where I need to know where to run my engine wiring harness in my 87 Iroc. I've heard from some people that you have to put it on the pass. fenderwell, but how and where should I mount it. If anyone has a website or pics of their swap, please post them. I also need to know what to do with the grommet that comes off the PCM for the gauges and stuff. I am running an AC delete box, so my idea was to drill a hole and run it thru the firewall next to where the fan wiring goes thru. Any suggestions and pics would be appreciated. Thanks!