This is the model I put in the ZL1 -
https://www.amazon.ca/gp/product/B08...?ie=UTF8&psc=1
It has a better front camera than the unit I put in the Silverado and also has a little better GUI and better features.
I did order a different rear camera, as I didn't like the styling of the one that came with it. The replacement will fit perfectly beside the license plate light -
https://www.amazon.ca/gp/product/B08...?ie=UTF8&psc=1
This is the model I put in the Silverado. Works great, but wanted to try something different for the Camaro -
https://www.amazon.ca/WOLFBOX-Dashca...s%2C224&sr=8-5
I also installed a Blackvue Power Magic Pro in both vehicles. This allows the parking features to run without draining the car's battery.
https://www.amazon.ca/Blackvue-Power...s%2C268&sr=8-1
Any other questions....let me know. I'll be finishing the install in the next day or so and will post pictures then.