Since 1952
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Speedway Motors Bill Smith
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1949-53 Flathead Car Water Pump with Double Narrow Belts

Price:$89.99
Item #:
91015595
Item Details:
Gaskets Included
1949-53 Flathead Car Water Pump with Double Narrow Belts
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  • 1949-53 Flathead Car Water Pump with Double Narrow Belts
  • 1949-53 Flathead Car Water Pump with Double Narrow Belts
  • 1949-53 Flathead Car Water Pump with Double Narrow Belts
  • 1949-53 Flathead Car Water Pump with Double Narrow Belts
  • 1949-53 Flathead Car Water Pump with Double Narrow Belts
  • 1949-53 Flathead Car Water Pump with Double Narrow Belts
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Original Flathead water pumps have always suffered from unreliable bronze bushings and carbon seals. They almost always leaked and even Ford manuals warned mechanics not to tighten fan belts too tight. The excess slack allowed belts to slip and lose contact with the generator and water pump pulleys, causing more cooling and power problems.

Speedway's completely new water pumps feature severe-duty roller and ball bearings, close tolerances and modular impellers to provide maximum flow and reduce cavitation. They also have modern ceramic seals on a heavy duty 3/4" shaft, making the assembly exceptionally strong and more efficient.

  • Ceramic seals on sturdy 3/4" shaft
  • High-flow modular impeller reduces cavitation
  • Gasket included
  • Passenger side pump includes threaded boss for heater hose connection
  • Driver side pump does not have heater hose connection

Fits 1949-1953 Ford cars and 1952-1953 Mercurys with 3/8" belt system. Also fits 1953 F-100 Pickups.

Speedway Water Pump Features (GIF)

Flathead Water Pump Installation Instructions (PDF)

  • 91015595-DRV
    Overall Height
    10.220"
    Mounted Length
    5.080"
    Shaft Diameter
    0.750" (3/4")
    Belt Width
    0.380"
    Groove Count
    1
    Gasket(s) Included
    Yes
    Hardware Included
    No
    Material Type
    Iron
    Finish
    Painted
    Sold in Quantity
    Each
    Notes
    2-3/4" from mounting flange to back of pulley.
  • 91015595-PASS
    Overall Height
    10.220"
    Mounted Length
    5.080"
    Shaft Diameter
    0.750" (3/4")
    Belt Width
    0.380"
    Groove Count
    1
    Gasket(s) Included
    Yes
    Hardware Included
    No
    Material Type
    Iron
    Finish
    Painted
    Sold in Quantity
    Each
    Notes
    3-9/16" from mounting flange to back of pulley.
  • Passenger-side pump measures 3-9/16" from mounting surface to back of pulley
  • Pulleys are non-serviceable
Please note that any attempt to pull or press the pulley will void our warranty.
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    Whether you're installing original Flathead water pumps or Speedway's all-new redesigned pumps, you'll need fresh gaskets to seal them to the block. These gaskets are for 1949-1953 Ford Flathead V8 water pumps. Sold as a pair.