Winchester 400 History History

| Year_ | Date_ | Winner | Make_3 | Pole | Make_5 | Results_ |
|---|---|---|---|---|---|---|
| 1970 | October 4 | Dave Sorg | Mercury | Ron North | Oldsmobile | Report |
| 1971 | October 3 | Denny Miles | Chevrolet | Les Snow | Plymouth | Report |
| 1972 | October 1 | Dave Sorg | Chevrolet | Larry Moore | Chevrolet | Report |
| 1973 | September 30 | Vern Schrock | Pontiac | Ed VanderLaan | Chevrolet | Report |
| 1974 | September 29 | Bob Senneker | Chevrolet | Vern Schrock | Chevrolet | Report |
| 1975 | September 28 | Bob Senneker | Chevrolet | Larry Moore | Chevrolet | Report |
| 1976 | October 4 | Bob Senneker | Chevrolet | Bob Senneker | Chevrolet | Report |
| 1977 | October 2 | Bob Senneker | Chevrolet | Bob Senneker | Chevrolet | Report |
| 1978 | October 1 | Bob Senneker | Chevrolet | Bob Sensiba | Chevrolet | Report |
| 1979 | October 7 | Don Gregory | Oldsmobile | Randy Sweet | Chevrolet | Report |