Career
Zimmerman raced in the Universal Service Administrative Company Championship Carolina series in the 1968, 1969, 1971, and 1972 seasons, with 16 career starts, including the 1971 and 1972 Indianapolis 500. Industry 500 results.
Zimmerman raced in the Universal Service Administrative Company Championship Carolina series in the 1968, 1969, 1971, and 1972 seasons, with 16 career starts, including the 1971 and 1972 Indianapolis 500. Industry 500 results.
