And it was the turn signal switch unit on the steering column. I could feel the difference in the switch when I turned on the directionals. What this had to do with the brake lights had me. I would never have figured this but it WORKS now. And I had checked out everything....
I spent a hell of a long time trying to figure this out. Couldn't. Took it to a sevice station which specializes in Z's and they fixed it. I have the statement from them. It says : 1 turn signal switch $113.40, and install brake light switch. If need be, you can contact them: Chevron Service Station, Santa Maria , CA. (805) 925-9632. Hope this helps.
Anyone have any recommendations for triple weber jet settings for a stock 2400 engine with headers. I'll probably be doing more to the engine in the future but for now...