I think a BCS is important to find out how a car was originally built. It's sort of the DNA of the car.
Lets say you buy a one owner car and your intentions are to restore it to the highest level but it doesn't have a BCS. Before the original owner died he told you it was 100% original and even showed you pictures of it back in 1970....
But what he forgot to mention...The day he first saw the car on the lot at the dealer he didn't like the standard hub caps so he tells the salesman "see those hub caps on the other car there?...I want those on this car...then you'll have a deal" Before you could can say OE Gold the salesman swaps the hub caps.....
Now 40 years later, you and everybody else ASSUMES those hub caps are correct....BUT ONLY a BCS can prove the car was born with the standard caps.....
