I used search, and saw some posts, but did not find anyone that had already taken care of the problem.
My son just got a 2001 GTP. It is an excellent condition, one owner. But...i did realize the rusted out rockers. It is not visible from the sides, but from under you can see it. I looked under the front and read of the car, and the engine area..and was amazing how it had next to no rust. But i missed this rust. Arggh.
So..i see we can buy rockers on ebay, i think this needs inner and outer rockers? Is it a hard job for someone with a mig welder? My father in law has one, and does a fair amount of welding on the farm.
I feel so bad that i did not catch this problem before he bought his first car.