The one on the car turned out to be a 1965 according to the Delco numbers.
As far as I know the part numbers are the same for the 65 and the 66 the diference is that the 65 has smaller ports needing adapters to connect the brake lines.
I am not sure when the car was built but my guess is it was an early 1966.
If you look under the glove box there is a silver plate see example below and the number b28 on mine tell me the car wa built in october 28th 1965 tell me the numbers off of your and I can tell you when it was built.
Any body had any experience with corvettpartsman in Flordia ?
I am sorry I never heard of that fellow
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