WSC / 1981
6 Hours of Daytona Champion Spark Plug Challenge, Daytona Internation al Speedway
Overall results, source class labels, full published crews, car models and the evidence behind each entry.
Published classification
83 records
Overall positions and class labels retain the selected source. A source entry, non-starter or crew mention is not automatically a confirmed start. Car numbers remain strings, including leading zeros.
Published names remain separate unless their normalized full labels match exactly. No merger of initials, team lineages or car variants is inferred.