The FIA, ACO, and IMSA have named four chassis constructors that will be authorized to provide all the LMP2 prototypes at ... The four constructors are: Dallara (Italy-United States), Onroak ...

Italian company Dallara, responsible for the chassis of ... In fact, the American is a co-owner of United Autosports, a team with LMP2 cars. This team cannot compete in the WEC, although there ...