
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
- 300 Series Electric Water Pump
- Small Block Ford
- 55 GPM
- 16-Volt Motor
- Blue Anodized Finish
These pumps share the feature of 55 gallons per minute flow. The WP312 water pump has a free wheeling idler pulley making this pump fully street ready and 5.0L enthusiast a dream come true. The WP311 has all the same features without the pulley making it perfect for racing applications. Features driver & passenger side inlet ports. Heater & bypass fittings included. 1-3/4' NPT inlet fitting included.
Note: Will not fit "short water pump" timing covers; 1992 & up T-Bird, Cougar, Explorer, All '94 & '95 Mustangs, and early Lightning F-150s.
Features: - Fits small block Ford Windsor and 5.0L models pre 1994
- Upgraded motor for 16-volt electrical systems
- Suitable for street or drag strip use - 3000+ hour life expectancy
- Show quality finish
- Standard motor provides 55 gallons per minute free flow rating
- All stainless steel hardware included
- Ports provided for heater and bypass
- Inlet fitting, heater and bypass fitting included
- Driver's or passenger's side lower hose connection
- Stainless steel large diameter main shaft with high performance ceramic seal
- Alternate inlet fittings available
Technical Specifications: - Belt Drives: If you are running a cam belt drive on your small block Ford, you will most likely need the WP173 pump. This pump will not fit Yates, Danny B, Jesel, or Race Master belt drives.
- Finishing The System: This pump is supplied complete with gaskets, hardware and fittings. No additional items should be necessary.
- Amperage draw: Under normal use the pump will draw 11-12 amps.
- Overall Height Dimension: The standard pump is 6.00' long from the mounting surface to the tip of the pump.
- Pump Weight: This application weighs 8.6 lbs.
- 16-volt systems: When purchasing a pump for a 16-volt system we recommend the 16-volt optional motor on our pump. The 12-volt pump will work for limited use applications.
Additional Notes: The standard 35GPM pump is suitable for normally aspirated engines up to 650HP. Supercharged, turbocharged and high compression, high horsepower applications should use the 55GPM High Flow pump only. This model does not accept heater or bypass hoses as a standard.





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