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13 years ago in CHEVROLET
This is regarding a 1963 Impala SS Convertible. Vin #31867J285752. It has a 409 in it now..................but I am trying to find out if this was a "true" 409 car from the factory.......................... Thanks for the help!
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13 years ago
THis is impossible to tell as the Vin will only tell you if it is a v8 and they did not stamp the partial vin on the block in 63. Knowing the cars history is key. If the car is original remove the back seat and see if your build sheet is still under the seat. Stroke of luck if it is Cheers, Randy
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13 years ago
Also, there is a great book out there that is great book for any Chevrolet owners. [u]Chevrolet By the Numbers[/u] by Alan L. Colvin who documented every casting number for every Chevrolet V8 engine and drivetrain.
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