If original owner can provide the documents then verifing the car is easy. "X2" on the rear and X22 on the trim tag makes the car very cool.
9000 miles 1/4 mile at a time is not unreasonable or unheard of especially for a car that was drag raced a lot.
Only problem I have is paying big money for a car without original motor/tranny but that's just me. After it is sold the original motor/tranny just might show up.
Stranger things have happened and with a POP to verify I wouldn't doubt it happens. Hope it doesn't.
Only area on the body that bothers me is the rear section. Says it was never wrecked and he shows clean original floors but the trunk looks lke new splatter paint and that "beautiful decklid" is from a 1967 Camaro. I would want to check that out but other then that the car is very clean.
Neat car and a rare find if legit.
Rick H.