At the April Bash we heard that GM was still working to insure final approval of just two states to insure that the "neutral density" (clear) Z06 taillight brake light lenses would be approved. Since then GM has received the last of the 50 state approvals. Here's the Z06's taillight units.
The taillight unit frames are identical for both the StingRay and the Z06. The units are completely sealed, i.e., one can not remove just the brake light lenses from either aStingRay nor a Z06 unit and interchange them for visual preference. While too early to know pricing, a GM employee indicated that my guess of about $1,000 per each unit was a reasonable rough guess.
There are two differences between the StingRay and Z06 taillight units. Both are obvious, but some might want the differences specified. The StingRay lenses are red and its led brake light diodes are clear, whereas the reverse is true for the Z06, i.e., the Z06's lenses are clear and the led brake light diodes are red.

The taillight unit frames are identical for both the StingRay and the Z06. The units are completely sealed, i.e., one can not remove just the brake light lenses from either aStingRay nor a Z06 unit and interchange them for visual preference. While too early to know pricing, a GM employee indicated that my guess of about $1,000 per each unit was a reasonable rough guess.
There are two differences between the StingRay and Z06 taillight units. Both are obvious, but some might want the differences specified. The StingRay lenses are red and its led brake light diodes are clear, whereas the reverse is true for the Z06, i.e., the Z06's lenses are clear and the led brake light diodes are red.