Just FYI, the current seller calls this a 'numbers matching' car but the Mecum description from a 2012 auction calls it a "Date coded 1969 396 block built to 375 HP specs"
I suppose it could have been reunited with the original engine since 2012 but the seller has some splainin to do....
Link to 1969 Camaro auction
Link to 2012 Mecum auction results