Interestingly, 1966 would have been the last model year, had the Nader book not drawn so much negative publicity. Even the National Highway and Traffic Safety Administration (NHTSA) had opened an investigation into its handling. There was simply no way GM could halt the line without appearing to "cave in" to the charges, so production continued, albeit in limited numbers, through the '67, '68 and '69 model years. Ironically, the NHTSA report, released three years after Corvair's demise, would exonerate Chevrolet of all charges, concluding that the Corvair was no more prone to accidents and rollovers than any other comparable car of the period."
Nader was wrong back then, but today he is right for the RATS!!