Low Miles ??
The 68 GTS I bought out of SW Indiana showed 95K on the clock. I was amazed to see when it got here that it had a sticker on the windshield saying, last registered in 1974 !!
I then checked to be sure that is was numbers matching drive train. OHH Yeah !!
When I removed the drive train and disassembled the car, I could tell that it had never been apart before. Just got LUCKY I guess !!