We have two black 97 four door GTP's. One of them is nearly undrivable due to rear strut mount rust at the top of the body where the 3 bolts go thru. While searching for a donor car from which I can cut out the upper portion and then weld/bolt in, I was told patch kits can be purchased from some suppliers. If anyone knows this to be true, please point me in that direction. Neither car deserves to die yet. Thanks.