His best race finish was a pair of fourth places in 1958 at Springfield and Trenton.
The following season in 1982 Shuman notched his best Champ Car finish at the Illinois State Fairgrounds Racetrack with a 5th place and competed in two other dirt track Gold Crown races.
Illinois | U.S. state | Georgia (U.S. state) | São Paulo (state) | Secretary of State | Washington (U.S. state) | state | United States Department of State | Moscow State University | United States Secretary of State | Ohio State University | Michigan State University | New York State Assembly | State Senator | New York State Senate | Rio de Janeiro (state) | Louisiana State Legislature | Iowa State University | University of Illinois at Urbana-Champaign | Pennsylvania State University | Louisiana State University | Santa Catarina (state) | Florida State University | Peoria, Illinois | Paraná (state) | Vienna State Opera | Oregon State University | California State Assembly | Arizona State University | University at Buffalo, The State University of New York |