I don't know if the seven year thing is still the fact or not. Certain cars were scrapped in a way that they could never be registered in California again. Those cars never seem to leave the computer system. I'm not sure how that worked. I know a certain Daytona Iroc R/T that was saved, but cannot be registered...
Might not be able to be registered in California, but I'd bet it wouldn't be much of a problem if it went out of state. If it ever went back, I could see a problem cropping up at that time though.
