Tusi se faaauauga mo lenei palakalafa - Na manumalo foʻi Ruby i tuuga tumau e lua i le 24 Itula o Daytona (1965<unk>1966), i taimi uma e lua na faifaimea faatasi ai ma Ken Miles. Na manumalo Ruby ma Miles i le 1966 12 Hours o Sebring ma le 1966 World Sportscar Championship. Na fuafua e ave taavale Ruby i le 1966 24 Hours of Le Mans
Peitaʻi, na faamalosia o ia e faamavae ona o manuʻaga i le tuugamau na ia mafatia ai i se faalavelave tau vaalele. I le tausaga na sosoo ai, na la tauva ai ma Denny Hulme i se Ford GT 40 Mk IV mo le 1967 24 Hours o Le Mans. O Ruby sa iai sona sao taua i le polokalame GT40 a le Ford Motor Company i le ogatotonu o le 1960s. Na ia taufetuli foʻi i le 1961 United States Grand Prix.