Kammala jumla mai zuwa: A kusan lokaci guda, Frank Williams ya sanya hannu kan wani matashi injiniya, Patrick Head wanda zai zama abokin tarayya tare da shugabansa lokacin da ƙungiyar ta sake gyarawa a matsayin Williams Grand Prix Engineering a 1977. Babban abin mamaki ya zo
Jamus lokacin da cakuda lalacewa da tuki mai ƙarfi ya ga Laffite ya ɗauki FW04 zuwa matsayi na biyu a bayan Brabham na Carlos Reutemann, yana kawo taimakon kuɗi da ake buƙata ga ƙungiyar da ke gab da rushewa. Wannan shine kawai maki na ƙarshe na ƙungiyar a wannan kakar, amma sun inganta matsayinsu a Gasar Masu Zane da wuri ɗaya, zuwa na tara.