no Chevelle or Corvette per the letter, they must have gotten them right ...
"This notification applied to 1969 model passenger cars equipped with a V-8 engine, except Chevelle and Corvette models. Records available to us indicate you are the owner of such a car."
Let's go back to those records and expose all the fake cars that exist today ...
those "day 2" exhaust tips line up perfectly with the optional bumper guards ... and I imagine the pipes under the tank caused more than one episode of vapor lock ... you have a built in gas tank warmer ...
cool big block convertible, unless the black panel was also a "day 2" mod to make the car appear to be a big block ...