Conversions & Hybrids - Is their a way to verify miles on a LS2?

I have a new guy question.

Is their a way to verify miles ?

Its a complete LS2/t56 from a 05 GTO with harness , dbw, and computer. Is it possible to take the computer to the dealer to verify miles?

The seller claims its 14k mi.

Thanks

Is their a way to verify miles ? Is it possible to take the computer to the dealer to verify miles?

1, Only the odometer reading.
2, No

You can pull the VIN from the computer (if you don't already have it) and run a CarFax report. Typically this will tell you the miles present at the time any service is performed by GM as well as mileage reported at state inspections or title transfer.