 Ramba uchiverenga ndima ino - Yakatangwa muna 1963 naNew Zealander Bruce McLaren, chikwata chacho chakakunda Grand Prix yaro yokutanga paGrand Prix yeBelgium ya1968, asi kubudirira kwavo kukuru kwekutanga kwaiva muCan-Am, iyo yavakapfuura kubva muna 1967 kusvika muna 1971. Kumwe kukunda kweAmerica kwakatevera, neIndipolis 500 kukunda mumotokari dzeMcLaren dzaMark Donohue muna 1972 naJohnny Rutherford muna 1974 na1976. Mushure mokunge Bruce McLaren afa mutsaona yekuedza muna 1970, Teddy Mayer akatora uye akatungamirira boka racho kuFormula One Constructors Championship yavo yekutanga mu1974, naEmerson Fittipaldi naJames Hunt vakakunda Drivers Championship mu1974 uye 1974 maererano. Gore ra1974 rakaratidzirawo mavambo okutsigirwa kwenguva refu neMarlboro brand yefodya yaPhillip Morris. 