Australia [ Images ] have named an unchanged 12-man squad for the final Ashes Test against England [ Images ] starting in Sydney [ Images ] on Tuesday.

The selectors kept faith with the party that secured a crushing innings and 99-run victory within three days at the Melbourne [ Images ] Cricket Ground on Thursday to take a 4-0 lead in the series.

Australia need to win the final Test at the Sydney Cricket Ground to be the first team to claim an Ashes whitewash since the 1920-21 English tourists were heavily beaten.

Australia: Ricky Ponting [ Images ] (captain), Adam Gilchrist [ Images ], Stuart Clark, Michael Clarke [ Images ], Matthew Hayden [ Images ], Michael Hussey [ Images ], Mitchell Johnson [ Images ], Justin Langer, Brett Lee [ Images ], Glenn McGrath [ Images ], Andrew Symonds [ Images ], Shane Warne [ Images ].