Hello, I have a 2002 camaro and a complete Holley terminator system. I ran the main engine harness through the hole for the factory harness on the passenger side but there is no way there will be enough room for the trans harness also. I was thinking about using a hole saw to drill a hole just large enough on the driver side of the trans tunnel to get the harness through. Has anyone done this or routed theirs differently?

 

I did that on my car. With a proper hole saw wasn't terrible.

 

Are there any restrictions at the track due to a hole in the trans tunnel?

 

DOn't know why there would be -- there's a massive hole in the top of the tunnel for the manual transmission guys.