Preheat the oven to 350 degrees F (175 degrees C). Grease an 8 1/2-x4 1/2-inch loaf pan.
Combine flour, baking soda, nutmeg, cinnamon, cloves, baking powder, and salt in a large bowl; mix well and set aside.
Beat eggs, white sugar, brown sugar, and vanilla extract in a large bowl with an electric mixer on high speed until combined, about 30 seconds. Beat in pumpkin and oil. Add flour mixture; mix until batter is blended and smooth. Pour batter into the prepared loaf pan.
Bake in the preheated oven until the top is dark brown and a toothpick inserted into the center of the bread comes out clean, about 70 minutes.
Let bread cool in the pan for about 30 minutes, then invert onto a wire rack to cool completely. Cut into 1-inch-thick slices.