Datsun Roadster 67 1/2 Water Pump

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67 1/2 1600 Water pump Complete water pump with back plate and gaskets 

High quality pump with cast impeller    OEM JAPAN

We do not sell stamped steel impeller Aisin or GMB brand water pumps that are offered for sale in the market. You can easily spot this cheaper brand as it says Japan on the throat of the inlet and has a dull cast impeller flange on the front usually priced from $40.00 to $91.00. Regular steel stamped, economy water pumps have impellers which are prone to cavitation, create air bubbles during rotation and willeventually rust out and break, proven not speculation. You don't have to be a water pump expert to know that a thin stamping will rust faster than a solid cast impeller forging. Be careful when shopping for a water pump always ask if it has a stamped impeller.