PRO DR1VER 2 SPEED Belt Drive Water Pump Pulley Kit

This 2 Speed Belt Drive Water Pump Pulley is CNC machined out of aluminum. The key feature of this duel action water pump pulley is you can adjust the speed  to maximize your cooling  performance. Kit includes, Belt, 2 Speed Rear Axle Pulley for 50mm axle, front tooth pulley that can fit on your water pump shaft diameter in 8mm. Kit comes with Belt length 170