General Motors has announced ambitious plans to go all-electric by 2035. That will require some major changes. Some of the company’s most iconic vehicles — currently powered by potent V8 combustion engines — will need to reinvent themselves. One of the most iconic of these, of course, is the Chevrolet Corvette.The new C8-generation Corvette model enacted some of the boldest changes in Corvette history, switching to a mid-engine layout and abandoning the manual transmission. But even those changes may