In 1969, just after the Cordobazo, the workers of the FIAT factory challenged the company, ousted the union bureaucracy, and elevated the political struggle against the military dictatorship, becoming a milestone in the workers' and popular struggle of the 1970s. Forty years later, Gregorio Flores, a labor leader who participated and wrote about the era, managed to bring together several of his comrades to enhance the collective memory and open new debates that would allow us to recover and update that experience.