You know Brent, I'm not sure that 19B3061R is a partial VIN;
The "9B would be for the year and plant, but the 1 before the the 9 would be a partial(last number) for the body & model discription and I can't find any discription number that ends with the number 1....also the production seqence number should start with a 1. The JA suffix is correct for a '69 Chevelle.
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