An electric generation system for a gas turbine engine with a low speed spool , the electric genration system comprising a tail cone , an electric generator located within the tail cone , the electric generator comprising a coolant cavity in thermal communication with one or more components of the electric generator; a structural support housing at least partially enclosing the electric generator , the structural support housing comprising a forward wall located on a forward end of the structural support housing wherein the forward wall encloses the electric generator, characterized in that the forward wall comprises a coupling opening , a first opening , and a second opening , wherein a drive shaft coupling extends through the coupling opening and is configured to connect a shaft of the electric generator to the low speed spool ; a first coolant conveying tube extending through the first opening to fluidly connect to the coolant cavity ; a first electrical connector tube extending through the first opening within the first coolant conveying tube to electrically connect to the electric generator ; a second coolant conveying tube extending through the second opening to fluidly connect to the coolant cavity; and a second electrical connector tube extending through the second opening within the second coolant conveying tube to electrically connect to the electric generator. a tail cone , an electric generator located within the tail cone , the electric generator comprising a coolant cavity in thermal communication with one or more components of the electric generator; a structural support housing at least partially enclosing the electric generator , the structural support housing comprising a forward wall located on a forward end of the structural support housing wherein the forward wall encloses the electric generator, characterized in that the forward wall comprises a coupling opening , a first opening , and a second opening , wherein a drive shaft coupling extends through the coupling opening and is configured to connect a shaft of the electric generator to the low speed spool ; a first coolant conveying tube extending through the first opening to fluidly connect to the coolant cavity ; a first electrical connector tube extending through the first opening within the first coolant conveying tube to electrically connect to the electric generator ; a second coolant conveying tube extending through the second opening to fluidly connect to the coolant cavity; and a second electrical connector tube extending through the second opening within the second coolant conveying tube to electrically connect to the electric generator. a structural support housing at least partially enclosing the electric generator , the structural support housing comprising a forward wall located on a forward end of the structural support housing wherein the forward wall encloses the electric generator, characterized in that the forward wall comprises a coupling opening , a first opening , and a second opening , wherein a drive shaft coupling extends through the coupling opening and is configured to connect a shaft of the electric generator to the low speed spool ; a first coolant conveying tube extending through the first opening to fluidly connect to the coolant cavity ; a first electrical connector tube extending through the first opening within the first coolant conveying tube to electrically connect to the electric generator ; a second coolant conveying tube extending through the second opening to fluidly connect to the coolant cavity; and a second electrical connector tube extending through the second opening within the second coolant conveying tube to electrically connect to the electric generator. <EOS>