DMK chief M K Stalin, Tamilnadu PCC Chief Selva Perunthagai finalised the deal in Chennai in the presence of AICC general secretary (Org) K C Venugopal. After allotting two seats each to CPI and CPI-M and one seat each to film star Kamalahasan's party, IUML and a Tamil outfit, DMK will contest the rest of seats in Tamilnadu, which has a total of 39 Lok Sabha polls.