69 Z/28 Numbers

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I have been doing a little fishing of late, but I guess I am going to step up to the plate and say this is my car. I would like your opinions on the correctness of a 69 camaro. Both if the numbers are right and the dates are in line. This is my car that I have owned for several years and I have no documentation for it. I bought it as it is and have always thought it to be correct but with as much hoopla as is now being generated about these cars I would like some opinions from fellow owners. I am in no way and expert on these cars and when I purchased it all this fakery wasn't something I would have thought possible. I am not interested in selling it, as I do not think it will ever be for sale, I would just like a little piece of mind in what I have. A friend of mine always says "It is what it is." and I would like your opinions on what it is. It is a 69 fathom green RSZ, vin 9N618---. Vin is also visible and matches on the cowl under the cowl cover. Data tag shows code X33 and 03D build date. Vin is also on the engine block near the oil filter.

The numbers are:

Block 3956618 B149 VO304DZ

Heads 3927186 A109 A139

Water Pump 3927170T K18

Distributor 1111480 9B22

Carb 3923289DZ 4053 8B5

Intake 3932472

Alternator 1100837 8M19

Starter 1108367 9B21

Bell Housing 3858403

Your opinions and insights would be most helpful.

Thanks