This is the the entire lineup for the refreshed 2019 Chevrolet Camaro, caught testing near GMs Milford Proving Grounds.
Pictured are the ZL1, 1LT, SS coupe, and the SS convertible. All appear to be receiving a midcycle refresh that includes revised front and rear ends (except the ZL1 which only has its rear camouflaged), perhaps extensively so given the amount of camouflage applied to these prototypes.
See the full gallery inside.