firewall code question

[black69]

I recently purchased a black 69 camaro ss rs redstripe , black vinyl top camaro from its original owner. Its all original, even paint. Its a 396/ 375 hp 4spd car M21 4:10. It has cowl induction and spoilers and it has the silver grill with black rubber bumper. The question: On the fire wall there is B L K C X or its B L K 6 X. What does the C X or 6 X mean? It looks like the B L K ? X was written all at the same time with the same white marker. Very curious if anyone knows.

[YENKO DEUCE REGISTRY]

BLK is the black paint, the 6X should correspond to an 'X66' code on your trim tag.

[black69]

cowl tag says x22d80 though. Maybe its a C X?
I would have to take a regulator off to see if its a true C or 6 because its bolted over that letter or number. The B L K and the X are totally visible.

[DarrenX33]

Bob is it written just over or to the right of the heater box? Is that the cowl induction switch in the way... My 69 Z has RGP ("Rally Green Paint). John P. has WHT on his pace car. Can you shoot a pic?

Darren

[DarrenX33]

Hmmm. Any chance its a 3X? = Triple black?

[black69]

Yes its by the heater box. Maybe that switch is for the cowl induction that is covering up the character which I can only guess what it is. It won't be easy to photograph but will try.

[69L72RS]

If it is a CX code, it would be for the HD 400 turbo, right??
Are you positive that it wasn't a factory auto?
Just a thought, not trying to start anything.

Eric

[DarrenX33]

Welcome aboard Bob... Awesome car! Can't wait to see it in person...