INSIDE THE CHEVY LAB: MECHANICSBURG’S HIGH-TECH AUTO CENTER

When most people walk into a Chevrolet dealership in Mechanicsburg, they're concentrated on the glossy brand-new automobiles on the display room floor. They're captivated by the curves of a new SUV or the muscular tissue of a powerful pickup. But few quit to consider what's occurring behind the scenes. There's an universe humming with technology, e