I bought a '70 fastback recently and the the VIN on the title reads something to the effect of: 0T02Fxxxxx which matches the VIN rivited to the dash. What's interesting is that the hidden VIN under the fender on both sides of the car reads 1T02Fxxxxx. The car is definately a '70 model. All the other numbers match except for the first digit. Has anyone seen this before?