11/18/19 – Reuters
By Nick Carey
Long before the pistons for General Motors Co V-6 engines reach the U.S. No. 1 automaker’s Romulus, Michigan plant, they are seasoned international travelers.
Powdered aluminum from Tennessee is shipped to Pennsylvania and forged at high temperatures into connecting rods for the pistons, which are then sent to Canada to be shaped and polished. They are then shipped to Mexico for sub-assembly and finally the finished pistons are loaded onto trucks bound for Romulus to become part of a GM V-6 engine.