Tuff Stuff Performance 1635N - Water Pump, Corvette Small Block V8 84-91, Short Style, High-Volume

Tuff Stuff water pumps are hand made from premium quality new components - not remanufactured and are quality built in the USA. Precision-made ball/roller bearings and spin-balanced fan hub sustain higher RPMs. Our SuperCool option includes a custom water impeller that flows 30% more coolant to reduce water temperature by up to 20 degrees.

• The SuperCool impeller increases water flow
• Drops coolant temperature by 20 degrees
• Lightweight aluminum casting provides increased heat dissipation
• 50% lighter than cast iron
• Precision made ball/roller bearings
• Spin balanced fan hub sustain higher RPMs
• Great looks - long term dependability - terrific value
• Hand made from premium quality new components
• Made in the U.S.A.