Photos 2013 Chevrolet Camaro ZL1 Convertible Autoblog Staff Aug 8, 2013 2013 Chevrolet Camaro ZL1 Convertible with 580 horsepower. 2013 Chevrolet Camaro ZL1 Convertible with 580 horsepower. 2013 Chevrolet Camaro ZL1 Convertible with 580 horsepower. 2013 Chevrolet Camaro ZL1 Convertible with 580 horsepower. open fullscreen close fullscreen facebook twitter email reddit linkedin pinterest List