my 89 camaro rs 305 hasnt been driven for 2 years. when i finally got everything registered and what not, the brakes were squeaking. (i dont need new brakes) i took the 2 front wheels off (thats where the squeak is) and greased everything. i even sprayed this "squeak be gone" liquid to the brakes but it still squeaks!
help?
it is really annoying.

If im right, the squeaking is from surface rust on the brake pads and rotors. Since it was sitting for a while they rusted over. My Bonneville did this a while back, all you can do really is just let it be. After you use the brakes for a while, the rust wears off and then it should go away. This is the only thing i can think of, if anyone else has any ideas.......

I will second that. My rotors get rusty pretty quickly.
I will also add, just be sure that the brakes are in good condition, and working properly. After sitting that long you may want to take a look at your rubber lines to.
Also metalic or semi-metalic pads can squeal, just cause they have metal in them.
Other then that drive it, till the rust is gone. If it's still their you may have to dig a little more.