| series | Champcar complete |
| team | Shannon Brothers |
| year | race | car | entry | driver | start | finish | chassis | engine | laps led | * | |
| 1956 | Indy 500 | 64 | Shannon Brothers | Duke Dinsmore | | 33 | 17 | Kurtis 500A FE [355-52] | Offy 270 | ||
| 1956 | Milwaukee | 64 | Shannon Brothers | Andy Linden | | DNS | Kurtis 500A FE [355-52] | Offy 270 | |||
| 1956 | Darlington | 64 | Shannon Brothers | Duke Dinsmore | | DNS | Kurtis 500A FE [355-52] | Offy 270 | |||
| 1956 | Milwaukee II | 64 | Shannon Brothers | Duke Dinsmore | | 21 | 18 | Kurtis 500A FE [355-52] | Offy 270 | ||
| 1957 | Indy 500 | 64 | Shannon Brothers | Gene Force | | DNS | Watts 500A FE [355-52] | Offy 252 | |||
| 1957 | Milwaukee | 64 | Shannon Brothers | Gene Force | | DNS | Watts 500A FE [355-52] | Offy 252 | |||
| 1957 | Milwaukee II | 64 | Shannon Brothers | Don Branson | | DNS | Watts 500A FE [355-52] | Offy 252 | |||
| 1957 | Indy Hoosier | 64 | Shannon Brothers | Rex Easton | | 18 | 15 | Watts 500A FE [355-52] | Offy 252 | ||
| 1957 | Trenton | 64 | Shannon Brothers | Rex Easton | | DNS | Watts 500A FE [355-52] | Offy 252 | |||
| 1958 | Milwaukee II | 64 | Shannon Brothers | Gene Force | | 24 | 15 | Watts 500A FE [355-52] | Offy 252 | ||
| 1958 | Indy Hoosier | 64 | Shannon Brothers | Gene Force | | DNS | Watts 500A FE [355-52] | Offy 252 | |||
| 1958 | Trenton II | 64 | Shannon Brothers | Don Edmunds | | DNS | Watts 500A FE [355-52] | Offy 252 | |||
| 1959 | Trenton | 64 | Shannon Brothers | Gene Force | | 14 | 12 | Watts 500A FE [355-52] | Offy 252 | ||
| 1959 | Milwaukee | 64 | Shannon Brothers | Gene Force | | 20 | 20 | Watts 500A FE [355-52] | Offy 252 | ||
| 1959 | Milwaukee II | 64 | Shannon Brothers | Bob McLean | | 22 | 17 | Watts 500A FE [355-52] | Offy 252 | ||
| 1959 | DuQuoin | 64 | Shannon Brothers | Gene Force | | DNS | Watts 500A FE [355-52] | Offy 252 | |||
| 1959 | Trenton II | 64 | Shannon Brothers | Bob McLean | | 20 | 14 | Watts 500A FE [355-52] | Offy 252 | ||
| 1960 | Trenton | 64 | Shannon Brothers | Bob McLean | | DNS | Watts 500A FE [355-52] | Offy 252 | |||
| 1960 | Milwaukee | 64 | Shannon Brothers | Tommy Copp | | DNS | Watts 500A FE [355-52] | Offy 252 | |||
| 1960 | Milwaukee II | 64 | Shannon Brothers | Tommy Copp | | DNS | Watts 500A FE [355-52] | Offy 252 | |||
| 1960 | Indy Hoosier | 64 | Shannon Brothers | Tommy Copp | | DNS | Watts 500A FE [355-52] | Offy 252 | |||
| 1960 | Trenton II | 64 | Shannon Brothers | Tommy Copp | | DNS | Watts 500A FE [355-52] | Offy 252 | |||
| 1961 | Trenton | 64 | Shannon Brothers | Tommy Copp | | 22 | 21 | Watts 500A FE [355-52] | Offy 252 | ||
| 1961 | Milwaukee | 64 | Shannon Brothers | Tommy Copp | | DNS | Watts 500A FE [355-52] | Offy 252 | |||
| 1962 | Trenton | 55 | Metzloff Jetfire | Roy Graham | | 20 | 13 | Watts 500A FE [355-52] | Offy 252 | ||
| 1962 | Indy 500 | 55 | Metzloff Jetfire | Roy Graham | | DNS | Watts 500A FE [355-52] | Offy 252 |
