it's not that hard, and you can even get a kit made for ga's (same mounting for the alero) for 40 bucks. you'd probably pay that for running to home depot and buying it yourself. and the install is pretty simple.
" You may think to yourself "Why don't I just go buy some fence hinges and figure it out?"
Very good question, but this kit is not made out of some rinky dink fence hinges. Some people try to sell you a universal kit that is good "for all cars". All the kit contains is a set of fence hinges and slide bolt. If you want your trunk to rattle around, NEVER sit correctly and leak water every time it sprinkles GO FOR IT!!! This kit was specifically designed for the 1999+ Grand AM. All the parts where machined specifically for this car. If installed correctly when the trunk is closed you should not notice any difference."
http://www.flipfloptrunk.com
