High Flow Aluminum Water Pump, Long, 4.8125" Hub Height, USA/Imported, 1973-91 AMC V8 (FREE lower 48 ground shipping in approx. 1-2 weeks)

Regular price $189.95

All prices include FREE lower 48 ground shipping. All military & first responders receive 5% off when using GOV-X ID during checkout.

Ideal to prevent overheating in your classic AMC. Using state-of-the-art racing technology, these "super cooling" water pumps are designed to provide maximum flow, maximum pressure and equal distribution to both sides of the block within 1%. These high-performance pumps flow in only one direction for optimum efficiency. The casting's computer-designed internal passages and precision USA made impeller produce the maximum flow rate possible.  And, they include USA made heavy duty ceramic bearings for the utmost in durability.

This aluminum high-flow water pump is a long-style water pump and features a 3/4" USA made ceramic ball bearing, 1.80" inlet diameter 5/8" pilot shaft.  

  • Cast aluminum housing (imported)
  • USA made high-flow impeller design flows 30% more than standard impellers.  CNC precision-machined with larger diameter, increased vane count, tighter clearances, shrouding, and porting. 
  • Impellers are protected from electrolysis and corrosion with a military-grade Type II Class II anodized surface coating.
  • Resolves low-speed heating problems by doubling flow rates at low rpm and idle.  This is ideal for warmer climates, cars that run hot, or modified engines.  
  • USA made heavy duty ceramic bearings stand the test of time
  • 7 lbs. lighter than factory cast iron water pumps
  • Long water pump design with 4.8125" hub height, standard rotation
  • Fits ALL 1973-1991 AMC V8 passenger car and Jeep V8 engines with factory water pump brackets
  • Manufactured To Order:  Please allow approximately 1-2 weeks for manufacturing plus shipping
  • Ball Bearing Size:  3/4" ball bearing
  • Ball Bearing Material:  Heavy duty ceramic, made in the USA
  • Impeller Design:  High flow, made in the USA.  CNC precision-machined with larger diameter, increased vane count, tighter clearances, shrouding, and porting.  Impellers are protected from electrolysis and corrosion with a military-grade Type II Class II anodized surface coating. 
  • Inlet Diameter:  1.80"
  • Pilot Shaft:  5/8" 
  • Measures:  4.8125" from block surface to hub
  • Thermostat And Housing Included:  No
  • Rotation:  Standard
  • Mounting Hardware Included:  No
  • Gaskets Included:  Yes
  • Country of Origin:  A mix of USA & imported (as listed above)
  • Sold:  Kit

This maximum durability high-flow aluminum water pump ensures cooling system integrity and maximum efficiency you can count on. 

  • Cast aluminum high-flow long water pump, gasket
  • If you are unsatisfied with your purchase, here's what we can do: If your product is defective, damaged in transit, or the wrong merchandise, we are happy to exchange it for the same product within 30 days. If your product is custom manufactured to order, it is not returnable.
  • Manufacturer Warranty:  2-years
    AMC, American Motors, Rambler
    Models Years
    304 V8 1973-1979
    360 V8 1973-1991
    401 V8 1973-1979