How do I install an aftermarket CD player in to my 1991 Chevy
Cavalier? I am having trouble getting the manufacture's stereo out. I
need to know where the screws or what not are to get the old stereo
out. I would like some diagrams or something to explain it to me.
Thank a lot!

Hello seanodonnell,

Removing the stereo from a Cavalier has become increasingly difficult
over the years.  It was preetty easy in the pre-91 cars, and has
become outrageously difficult (meaning the removal of the whole
dashboard) in the post-95 models.  Your car is somewhere in between -
a bit more complicated than the average, but not really too bad.

I would go in to detail explaining what you need to do, but this site
http://carstereohelp.com/stereoremovalChevyCavalier.htm provides the
details of what to do and shows you pictures at each step.

In case you're interested, you can look here 
http://carstereohelp.com/stereoremovalChevyCavalier1Str.htm to see the
procedure on the 88-90 cars, and here
http://carstereohelp.com/stereoremovalChevyCavalier2.htm for the
excessively complicated 95-00 cars.  You'll be glad your car is an
older model when you see that, I'm sure!

Hope this helps you out,

Hibiscus-ga