International Championship for Manufacturers
…was run from 1970 to 1972 and it was replaced by the FIA World Rally Championship in 1973. All the nine rallies of the 1972 IMC season were part of the 1973 World Rally Championship season. In the inaugural season, Porsche's Björn Waldegård drove his 911 S to victory at the Monte Carlo Rally, the Swedish Rally and the Österreichische…