 Nyorai mberi kweiyi ndima - M19C yakagadziridzwa yakaita kutanga kwayo muMonacomumaoko aDenny Hulme, naRevson naBrian Redman vachiramba vachishandisa M19A kusvikira kuAustria Grand Prix. Revson akatora nzvimbo yechipiri muCanada Grand Prix, nzvimbo yekutanga yeMcLaren. Kuvimbika kwakawedzera pamusoro pa1971 uye mutsara wemapodhiyo akapedza nzvimbo yechitatu mu1972 Constructors Championship yeMcLaren. 