Redesigned Vintage Air Water Pump Riser - New all-in-one cast aluminum unit raises the water pump and belt-driven fan five inches to the clear frame and centers the fan behind the radiator on early Fords. The unit features new cast-in bracket bosses for alternator and compressor brackets and is designed to clear most dual four barrel and tri-power systems. Accessory brackets are included with the riser. Fits most SB Chevy and 4.3L V6 applications. The Vintage Air Riser uses ‘63-‘75 Chevy 6-cylinder water pump. Contact us for info on your nearest authorized dealer