Hello all, I’m considering trading for a 1963 Impala that supposedly has the numbers matching 409/425 engine. My knowledge of these cars is limited and I could use some advice. A possible red flag is the trim tag which is hard to read and looks like it might be altered. It shows the car was assembled the 2nd week of Feb but the engine has a build date in Oct which seems odd. Let me know what you think. Thanks!
https://www.glclassiccars.com/details/used-1963-chevrolet-impala/101582997
https://www.glclassiccars.com/details/used-1963-chevrolet-impala/101582997
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