Captain Caelan Doris is in the squad but it is unclear whether he will be be fit enough to face the All Blacks after shoulder surgery.
Ireland face the All Blacks on November 1, with matches to follow in Dublin against Japan, Australia and world champions South Africa.
Grand Slam tour
Sunday, November 2, 9.10am – All Blacks v Ireland, Soldier Field, Chicago
Sunday, November 9, 4.10am – All Blacks v Scotland, Murrayfield, Edinburgh
Sunday, November 16, 4.10am – All Blacks v England, Twickenham, London
Sunday, November 23, 4.10am – All Blacks v Wales, Millennium Stadium, Cardiff