Chocolate Peanut Butter Balls

1 cup margarine (soften at room temperature) 1 1/2 cups graham cracker crumbs 4 cups powdered sugar 2 cup chunky peanut butter 1 cup Millican Pecan Pieces Mix all together & form into one inch balls. Refrigerate for 1 hour, Melt 1 pkg of chocolate almond bark over low heat & dip chilled balls in chocolate using a fork. Keep these in refrigerator.