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- 300 Series Electric Water Pump
- Big Block Chrysler
- Reverse Port Flow - Feeds Cooler Water to Cylinder Heads First
- 55 GPM
- 16-Volt Motor
- Black Anodized Finish
These high flow electric water pumps keep extreme Mopars cool, a big hit with the high compression and supercharged crowd. Meziere is proud to offer a true 55 gallon per hour electric water pump in the traditional Mopar configuration as well as a purpose built reverse flow configuration that directs the 'cooler' water to heads first - reduces hot spots and detonation. This pump requires Meziere 'WN' series fittings.
Includes: - Plugs for both driver and passenger sides
- Drivers side adapter for standard mechanical temp sender
- Adapter for 3/8' NPT electric sender
Features: - Fits big block Mopar B, RB, and Hemi
- Upgraded motor for 16-volt electrical system
- Reverse flow design feeds cooler water to heads first - reduces hot spots and detonation
- Two -12AN outlet ports
- Suitable for street or drag strip use - 3000+ hour life expectancy
- Show quality finish
- High flow design provides 55 gallons per minute free flow rating
- All stainless steel hardware included
- Light weight. Complete big block Mopar unit weighs only 8 pounds!
- Stainless steel large diameter main shaft with high performance ceramic seal
- Pump will clear cam belt drives and most blower drives
- Dual inlet ports machined to accept any of our WN style fittings
Technical Specifications: - Belt Drives: Standard Big Block Mopar design will clear Jessel belt drives and comparable belt drive systems.
- Distributer Belt Drives: Spacers will be necessary to clear belt drive distributor systems.
- Finishing The System: This pump is supplied complete with gaskets and hardware but without the inlet fitting. This should be ordered according to the size of your lower hose connection.
- Amperage draw: Under normal use the pump will draw 11-12 amps.
- Overall Height Dimension: The standard pump is 7.28' long from the mounting surface to the tip of the pump.
- Pump Weight: This application weighs 8 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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