Just a quick note here. When the window stickers aren't working, it effects every GM vehicle.. its not exclusive to Corvettes.. they just aren't available for any newly built GM vehicle. This has been the case with every window sticker "outage" I've seen. It's all or nothing.
These last couple days the Stingray window stickers have been released in typical amounts. But the Z06 window stickers are few and far between.
I saw a post on a forum where someone said their dealer told them that their Z06 was built, but it was still waiting on a part to finish it. There was no info about what the part might be.
Combine that with the apparent parts shortages in recent weeks that led to lower production, this has me speculating that Z06s are getting built (the reported VIN ranges that go out say about 40 cars a day) in normal amounts, but perhaps the factory is waiting on a Z06 specific part to "finish" these cars?
Who knows for sure. The main point of this post is "yes, the Z06 window stickers are working" as I'm sure plenty of people looked at yesterday and todays Z06 numbers and wondered if the site was broken.