The VIN tag belongs on the car it was "born" on. It's expected that parts will be replaced, and yes, maybe it will be 95%, but the crime occurs when you physically remove the VIN tag and put it onto a different car. If the car is "17 buckets of rust", then it should be crushed and the VIN tag crushed with it, or thrown away. The only reason we are having this discussion is because someone wanted to take what was probably a high optioned, high dollar car, and resurrect it as something it through a different body. If the friend didn't want to do the right thing and rebuild the original car, then he should have crushed it along with the VIN tag and fender tags, or throw them away and sell the shell for parts. Plain and simple, what he did is against the law. It might not seem right, but that's what it is.