Ferrari will proviso engines to the caller Cadillac squad if its introduction is approved for the 2026 Formula 1 season.
The US marque has an statement successful rule pinch F1 to subordinate the title from 2026 and to build its ain motor "at a later time".
Cadillac, portion of General Motors, has agreed pinch Ferrari to bargain customer engines and gearboxes until its ain power-unit is ready, which is not expected to beryllium earlier 2028.
The move intends Ferrari will proceed to person 2 customer teams successful 2026 contempt losing Sauber arsenic it becomes the Audi mill entry.
Ferrari squad main Frederic Vasseur said: "It's awesome to spot the committedness of different American team, backed by 1 of the astir highly respected marques successful the centrifugal industry, astatine a clip erstwhile Formula 1 is expanding successful fame successful the United States.
"We are delighted truthful that we will beryllium supplying the squad pinch our powerfulness portion and gearbox arsenic the ground of this method collaboration."
Vasseur said having 2 customers - Haas will proceed pinch Ferrari - "brings benefits successful position of method improvement wrong Ferrari".
Cadillac's introduction is yet to person charismatic ratification from F1, but this is expected to beryllium a formality.