1990 radio install

I have a 1990 lumina. I want to replace the factory delco radio with a new aftermarket unit. I know that I need the harness and the dash kit. I dont know how to get the fake wood trim off to get to the radio itself. Any tips and directions would be great. Thanks Steven

Get in behind the trim with a screwdriver & pry it off. It is hard to move but that is the way. Have done this on many cars over the years.

Been too long...can't remember.

Any Best Buy or other audio installer could tell you I'm sure...