Altered Vin. How to figure the original VIn

It is not ruined to me. I am aware of the people who say I should scrap it. I would really like to just register it legitimately. The car has been off the road since about 1997. I am sure it is out of DMV records. I am not asking any advise on how to cheat.

The ruined statement was in regards to collectability and value. I could drive it just fine unless a detective had reason to look it over.
in all honesty, a detective wouldn't find any more info that your capable of finding out on your own, let alone someone actually paying them to do it. besides, your not trying to pass it of as a 1 of none factory 426 hemi 67 dart