Chocolate Bundt Cake (Gayle DuBravac)

1 Betty Crocker super moist chocolate cake mix
3 eggs
1/3 cup vegetable oil
1 1/4 cup water
1 small pkg chocolate pudding
1 cup sour cream
1 pkg chocolate chips

Mix all ingredients. Bake in a greased and floured bundt pan for 50 minutes at 350°
Sprinkle with powdered sugar