In a small bowl, combine 2 tablespoons of the cake mix with the brown sugar and cinnamon. Cut in the cold oleo until crumbly, then stir in the pecans. Set aside.

In a large bowl, combine the pudding mix, eggs, sour cream, vegetable oil and remaining cake mix. Beat on medium speed for 2 minutes.

Pour the batter into 2 greased loaf pans and sprinkle with the pecan mixture.

Bake at 350°F for 45 to 50 minutes, or until a toothpick inserted near the center comes out clean.

Cool in the pans for 10 minutes, then remove to wire racks.

Combine the powdered sugar and milk for the glaze and drizzle over the warm bread.