Preheat oven to 375℉. Grease and flour a 12-cup tube pan and set aside.
In a mixing bowl sift together flour, baking soda, salt and apple pie spice.
In separate bowl cream oil and sugar and then add eggs, one at a time, beating well after each addition. Add flour mixture all at one time as well as vanilla extract.
Gently fold in chopped apple and chopped nuts. Bake in a prepared pan for 50 - 60 minutes or until a cake tester or a toothpick comes out with moist crumbs.
Cool in pan 15 minutes then remove to a cooling rack to cool completely.