Butter Pecan Peach Cake

1 large can sliced peaches in heavy syrup
1 (18.25 ounce) box butter pecan cake mix (or vanilla cake mix)
1/2 cup melted butter
1 cup shredded coconut
1 cup chopped pecans

Pour peaches with syrup into 9 x 13-inch pan. Sprinkle dry cake mix over peaches. Drizzle butter over cake mix. Sprinkle coconut and pecans over that. Bake 55 minutes at 350 degrees F.