US - EV transition shakes up Michigan’s automotive supply chain As major automakers and government officials pledge ambitious electric vehicle targets over the coming decade, Michigan’s automotive suppliers are adapting to a business environment that’s swiftly changing yet still firmly rooted in internal combustion engines. “It is our longer-term future, but I must also say that I don’t expect the internal combustion engine on a pickup truck is going away anytime soon,” said Pat Greene, president of Grand Rapids-based Tier 2 supplier Cascade Die Casting Group Inc. “It’s an exciting time. From what we understand, it’ll go pretty slow then accelerate pretty quickly.”