How hard is it to remove the bumper (plastic cover) from a 1984 Firebird? Any instructions would be welcome. I see the bolts on the bottom, but don't know where any others might be, and the Haynes manual I have doesn't address this.
I want to buy an "Inside BUmper Electromagnetic Sensor" that lets you know the distance you are, both front and rear, from the another obstacle, and need to remove it to put the tape on the inside of it.
Here's the link:

http://www.sportsimportsltd.com/inbuelsekit.html

Thanks!
Chris