I've done it on my '98 GT and my wife's '99 SE. The online write-ups are great. Follow them and you can't fail. My advice, do some stretching before you attempt this. Push the seat all the way back and recline it. And put an old pillow on the passenger side floor. Take your time and be patient. Get out and rest everytime you feel like you're gonna loose it. Make sure you have the right tools.
_________________________
'08 Grand Prix base - '06 Montana SV6 - '76 L-82 Corvette