Pre-heat the oven to 350°F.
Grease and flour a 8 1/2-inch x 4 1/2-inch loaf pan (or use baking spray).
In a large bowl, whisk together the flour, sugar, baking soda, and salt. Mix in the oil, bananas, and eggs. Stir in the chocolate chips (do not over-mix!) and pour into the prepared pan. Bake until a toothpick inserted in the center comes out clean, about 60-80 minutes. Cool the loaf in the pan for 10 minutes, then turn out and cool completely, right side up.
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