DETROIT — A new front-end appearance for the SS and a new LT1 V-8 performance model add style and choice to the 2020 Camaro lineup, while a newly available 10-speed automatic transmission enhances models equipped with the available 3.6L V-6 engine. The new Camaro SS front-end appearance is based on the distinctive design of the Camaro Shock show vehicle that debuted last fall at the SEMA Show. The SS now features a repositioned bowtie emblem in the upper grille and a body-color bar between the upper and lower grilles. “Customers spoke, and we listened,” said Steve Majoros, director of Chevrolet passenger car and crossover marketing. “The overwhelmingly positive reaction to the Shock’s stylized design helped prompt its transition from concept to production.” The new LT1 model combines the content and design of the Camaro LT (1LT trim) and SS. It is powered by the 455-horsepower (339 kW) LT1 engine, making it the most affordable choice for V-8 performance in the Camaro lineu