Caulfield Guineas favourite Long John will start from the inside barrier in Saturday's Group One race.
The Darley-owned three-year-old has won four of his six starts and maintains favouritism despite running third in the Guineas Prelude behind Eclair Big Bang and El Roca.
New Zealander El Roca has drawn alongside Long John in gate two with Eclair Big Bang in four.
Second favourite Prince Harada will start from barrier 12 in the 14-horse field for the Guineas over 1600 metres,