<Li> Allison Engine Company (1929--1995) sold to Rolls - Royce North America </Li> <Li> Hughes Aircraft (1985--1999)--1997 Hughes Defense sold to Raytheon, 1999 Hughes Satellite sold to Boeing </Li> <Li> Delphi Interior & Lighting (--1998) lighting plants sold to Palladium Equity Partners and renamed Guide Corporation </Li> <Li> Delphi Interior & Lighting (--1998) seating plants sold to Lear Corporation </Li>

Who manufactures the sports car corvette general motors or fiat