Willow Run Assembly was a General Motors automobile factory near Ypsilanti, Michigan, United States. It is located at 2625 Tyler Rd.
Production of automobiles began in 1959 with the Chevrolet Corvair and ended in 1992 with the B-bodies. Willow Run also built the Chevrolet Nova (1962-1979) and X-bodies (1980-1985).
Now engine analysis / warranty center (powertrain)