This is a very useful old thread. Thanks to all you guys who helped write it. A question about overhead console installs. Do you re-do the headliner first and then cut for a console or do you simply screw on the console OVER the headliner? Mine is a standard cab '93. I am thinking I will need to install some wires while the headliner is out. I already have the console so that may be next. I offer no apologies for bumping this thread because it is good enough to deserve it!
Delayed response!
Did you get the O/H console installed?
Cover the H/L, then go over top without cutting the holes that the trucks which came with them have.
I use 2 screws inside the last door, along with that original single front one. Don't use too long of a screw.
You will have to cut off those plastic hook things that usually go in the holes in the roof.
It's a pretty easy job to recover the O/H console in matching H/L material.