Real Window Sticker?
 

Car is on BAT: https://bringatrailer.com/listing/19...maro-z-28-253/

Window sticker was obviously not done to match the car, as the car now has spoilers and a ducted hood.

Also, is the air cleaner seal on upside down?

The window sticker and other docs look pretty good to me...I had a 66 Chevelle sold by the same dealer and I recall the invoice letterhead to be identical.

Oddly, the rear axle on this one has clearly been restamped - first restamped 12 bolt I've seen in a while.

I thought the same thing. Cast in Dec. assembled in March?

If that window sticker is real, someone did an incredibly good job of removing it with virtually no damage.

Where is Paul? Would like him to chime in.

Never saw a window sticker with paint smudges either.....interesting

They even look like Daytona yellow paint smudges :hmmm:

Yes, it's a real WS.
Engine stamp looks OK, axle is restamped. Lotsa replacement parts - dates are way too early for many things.

124379N610391

Thanks a million Kurt. Appreciate you.