SCCA Formula A national champions 1966-1978
|1966||Harry McIntosh||Brabham BT7 [F1-2-63]|
|1967||Chuck Kirkbride||Lotus 18/21 |
|1968||Ron Grable||Spectre HR-1|
|1969||Peter Rehl||Cooper T90 [F1C/3.69]|
|1970||Dave Heinz||Lola T142|
|1971||Jerry Hansen||Lola T192 [HU23]|
|1972||Jerry Hansen||Lola T300|
|1973||Jerry Hansen||Lola T330 [HU14]|
|1974||Jerry Hansen||Lola T330 [HU14]|
|1975||Jerry Hansen||Lola T330 [HU14]|
|1976||Jerry Hansen||Lola T330 [HU14]|
|1977||No winner declared (see below)|
|1978||Stuart Forbes-Robinson||Lola 'T330'|
- For a long time, the SCCA listed Larry Skeels as the 1965 national champion but he was actually the Formula C (1100cc) champion that year. Contemporary reports say that there were no starters in FA in 1965.
- In 1977, only two cars practiced at the US national finals, Dan Johnson's Chevron B24 and Mike Rounds' Lotus 70. Johnson failed to start and Rounds didn't even manage a lap. As the SCCA require two cars to constitute a class, no winner was declared.