http://gmauthority.com/blog/2018/05...018/05/take-a-closer-look-at-the-2019-silverados-new-2-7l-four-cylinder-engine/
http://gmauthority.com/blog/2018/05...erado-engines-chevrolet-announces-2-7l-turbo-four-cylinder-for-full-size-truck/
http://gmauthority.com/blog/2018/05...erado-engines-chevrolet-announces-2-7l-turbo-four-cylinder-for-full-size-truck/