The "V" in Dayco Double-Angle V-belts could easily stand for "versatile." Instead, the V-shaped angles on both the top and bottom make these belts ideal for serpentine and reversing drives. Constructed from polyester cords with a strong cotton/poly cover, the Double-Angle models are sturdy, stable, and resistant to oil, grease, heat, and dirt. Their core compounds are built to handle higher horsepower for maximum performance! Dayco Double-Angle V-belts have awesome flex and wedging action in both directions, transmitting power from either side. Choose the width and length needed for your application.