Well it looks like it finally happened...I have a 97 SHO that did not have the cam sprockets welded. Last week I noticed an odd noise under the hood that I suspect is the early indications of the camshaft sprocket issue. The engine is running well so I believe no damage has occurred and it's been parked since then. I talked to my regular auto shop and they aren't familiar with the issue at all. This isn't a repair that I would do myself so I was looking to find a local shop in the metro Atlanta area that might have experience with this. Any suggestions for a local shop that can do this work?