Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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Products

Water Pumps and Accessories

Shop Muscle Car Cooling At Speedway Motors

Speedway Motors has the cooling system components performance American muscle car street engines require. We stock heavy duty aluminum radiators to fit many models. Depend on our quality aluminum water pumps, electric fans and expansion tanks to keep your muscle car cool. All the horsepower in the world isn't worth a thing if you can't keep it cool so get the best quality parts at the lowest possible prices from Speedway Motors!

Featured Products
  • Small Block Chevy Performance Aluminum Water Pump, Short
    Small Block Chevy Performance Aluminum Water Pump, Short
    (Part #91015580)
    x
                Each pump is manufactured from T6 aluminum and features an impeller with curved vanes for maximum flow, pressure and equal distribution to both sides of the block. It also features a unique seal assembly for leak proof operation. 
    • 3/4" shaft with 5/8" fan pilot snout
    • 1/2" NPT hole on passenger side (for heater hose) and on top (for bypass hose)
    • Stamped steel rear plate
    • Extra thick fan hub
    • 3/4" ultra duty bearings
    • Adjustable cam stop
    • State of the art aluminum castings
    • Equal flow to both cylinder banks
    • Precision impeller
    • Higher flow rate and pressure rate
    • Weighs 6 lbs.
    • Does not have a set screw retaining the fan hub

    NOTE: This pump is designed for street use and is not to be run on a motor which exceeds 5,500 RPM. 

    910-15580 Instructions (PDF)

    Learn how to choose the correct water pump for your application by reading our tech article.  SBC - Short vs Long Water Pump.  

  • Modular Electric Water Pump Adapters for Small Block Chevy
    Modular Electric Water Pump Adapters for Small Block Chevy
    (Part #911885)
    x
                

    Check out our adapters for our newest Small Block Chevy high volume electric water pump. These engine water pump adapters are machined from billet aluminum and the fit & finish is excellent. 

    • Aluminum
    • Polished
    • Sold as a Pair
    • Designed to work with our modular electric water pump housing (911880)
  • Snow White Small Block Ford Shorty Water Pump, 2-Groove Pulley
    Snow White Small Block Ford Shorty Water Pump, 2-Groove Pulley
    (Part #9102308)
    x
                
    • Positions lower hose (inlet) on the passenger side (1-3/4" diameter)
    • Allows use of a Chevy style radiator
    • 2" shorter than stock Ford pump 
    • Weighs 13.75 lbs. less than stock cast iron pump set-up
    • Fits 1963-1988 Ford 302 and 351 (Cleveland or Windsor)
    • Includes standard aluminum water pump
    • Aluminum adapter included
    • Machined aluminum 2-groove crank pulley and 1-groove water pump pulley
  • 1955-68 Small Block Chevy Single Groove Upper Pulley, Short Water Pump
    1955-68 Small Block Chevy Single Groove Upper Pulley, Short Water Pump
    (Part #91015421)
    x
                

    These upper pulleys for 1955-68 short water pumps feature a single groove with a beautiful chrome finish.  They will work with 283-350 V8 small block Chevy engines.  Sitting flat on the workbench, the pulley is 2-3/4" high in the center at the water pump.

    • Upper pulley
    • 1955-68 283-350 V8 small block Chevy engine
    • Short water pumps
    • Single groove  
    • 7-1/8" Diameter
    • Chrome plated finish

    Note:  These upper pulleys will not work with our lower pulley (91015424).  Use our lower pulley (91015422) to correspond for proper alignment with these upper pulleys.

    Get the correct pulleys for your application by learning which water pump you have as explained in our tech article. SBC - Short vs Long Water Pump.

  • Modular Electric Water Pump Adapters for Big Block Chevy
    Modular Electric Water Pump Adapters for Big Block Chevy
    (Part #911886)
    x
                

    Check out these adapters for our newest high volume electric water pump for Big Block Chevys. These adapters have been machined from billet aluminum and the fit & finish is excellent.

    • Aluminum Construction
    • Designed to work with our modular electric water pump housing (911880)
    • Polished Finish
    • Sold Individually
  • Modular Electric Water Pump
    $129.99
    $149.99
    Modular Electric Water Pump
    (Part #911880)
    x
                

    Our newest high volume electric water pump has been machined from billet aluminum and the fit & finish is excellent. This pump is durable and light weight, but is still able to cycle up to 35 gallons of coolant per minute! Electric water pumps reduce impeller drag experienced with mechanical water pumps at high rpms and are recommended for high performance racing applications.

    • Includes all required seals, fittings and hardware (when adapters and pump are combined)
    • Precision machined billet aluminum housing
    • Light weight
    • 35 gpm rating
    • Eliminates impeller drag found in mechanical water pumps
    • Black anodized finish on motor, all other parts polished

    Note: For complete assembly, simply select the Small Block Chevy adapters(911885) or the Big Block Chevy, Small Block Ford or the Big Block Ford adapters listed below that your application requires and the pump body.

  • 1955-68 Chevy Short Water Pump Nose Cover
    1955-68 Chevy Short Water Pump Nose Cover
    (Part #91015431)
    x
                

    Billet aluminum nose cover for 1955-68 small block Chevy short water pumps.

    Learn more about using different water pump accessories to best fit your application by reading our tech article.  SBC - Short vs Long Water Pump.  

  • King Chrome Small Block Chevy Short Water Pump Bolt Kit
    King Chrome Small Block Chevy Short Water Pump Bolt Kit
    (Part #91303804)
    x
                A bolt kit for a S/B Chevy short water pump. All feature that unique King Chrome premium chrome plating. Fits Small Block Chevy (SBC).
            

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  • Small Block Chevy Cast Alum. Short Pump Double Groove Pulley
    Small Block Chevy Cast Alum. Short Pump Double Groove Pulley
    (Part #91015482)
    x
                

    Speedway Cast Aluminum double groove pulleys for Small Block Chevy feature a 20% reduction. Reduction pulleys have a smaller diameter which slows the speed of your fan, water pump, and alternator to reduce drag for more top-end horsepower. Plus, high RPM water pump operation is improved due to reduced fluid cavitation.

    • Machined from lightweight cast aluminum
    • Superior belt retention with extra-deep grooves
    • 20% reduction slows accessories down for less drag
    • Adds top-end horsepower
    • Reduces water pump impeller speed below cavitation threshold
    • Improved high-RPM cooling capabilities
    • 910-15482
      • 6-5/8" O.D.

    Available for Short style pumps ('55-'68). Fits a 5/8" shaft.

    Get the correct pulleys for your application by learning which water pump you have as explained in our tech article. SBC - Short vs Long Water Pump.  

  • Speedway Adjustable Small Block Chevy Aluminum Short Water Pump
    Speedway Adjustable Small Block Chevy Aluminum Short Water Pump
    (Part #91015582)
    x
                

    Speedway's adjustable water pump is tried, tested and true. It has great flow, superior quality and standard features that are typically only available on water pumps costing twice as much. State-of-the-art aluminum casting and a precision impeller provide equal flow to both cylinder banks. If you're using a cog belt on your race car, this is the pump you want since it's adjustable. The 1/2" mount holes in this pump are larger than normal, allowing it to be moved up or down slightly to help with belt tension.

    • Adjustable mounting holes
    • High flow and pressure rates
    • Adjustable cam stop
    • Extra-thick fan hub
    • 3/4" inch heavy duty bearing
    • Pressed-fit and set-screw-retained fan hub
    • Large-diameter shaft and reinforced housing make it ideal for oval-track applications

    910-15582 Instructions (PDF)

    Learn how to choose the correct water pump for your application by reading our tech article.  SBC - Short vs Long Water Pump

  • Plain Aluminum 348/409 Big Block Chevy Water Pump, Mechanical, Short
    Plain Aluminum 348/409 Big Block Chevy Water Pump, Mechanical, Short
    (Part #91015563)
    x
                

    If you are spending the money to build a 348 or 409 Chevy engine you had just as well put a high performance aluminum water pump on it. Threaded on top for heater hose fitting. Barbed hose fitting included. Comes with gaskets.

    • Threaded on top for heater hose fitting
    • Barbed hose fitting included
    • Comes with gaskets
    • Plain aluminum finish
  • Aluminum Upper Pulley Screw Kit
    Aluminum Upper Pulley Screw Kit
    (Part #91015440)
    x
                Set of four tapered seat bolts to properly secure upper aluminum water pump pulleys. Flat head cap. Black oxide finish. 
            
  • LSX/Vortec Water Pump, Cast Aluminum
    LSX/Vortec Water Pump, Cast Aluminum
    (Part #57545408)
    x
                

    Designed specifically for the GM LS Gen III/IV engines, these high flow aluminum pumps are engineered to deliver a faster, higher volume flow of water. Pressure-injected, aluminum alloy pump bodies significantly improve cooling for any street, high performance, or racing application. Featuring a precision cast-iron impeller design and pressure-balanced water passages, these "super pumps" equalize flow and minimize engine hot spots at any speed.

    • Fits 1997-2003 engines
    • 8-hole billet steel hub
    • Heavy-duty 0.750" shaft
    • Shielded-sealed roller ball bearings
  • Modular Electric Water Pump Adapters for Big Block Ford
    Modular Electric Water Pump Adapters for Big Block Ford
    (Part #911889)
    x
                
    Check out our adapters for our newest Big Block Ford high volume electric water pump. These engine water pump adapters are machined from billet aluminum and the fit & finish is excellent. 
    • Aluminum
    • Polished
    • Sold as a Pair
    • Designed to work with our modular electric water pump housing (911880)
  • Black Upper Double Groove Water Pump Pulley, Chevy V8
    Black Upper Double Groove Water Pump Pulley, Chevy V8
    (Part #91038813)
    x
                Finding stock brackets and v-belt pulleys in  serviceable condition has gotten very difficult over the years.  That's  why we're working to bring you brand new reproductions in a paintable  satin black finish.  No more trying to make chrome aftermarket pulleys  look at home under the hood of your restoration project!
    • Chevy V8 Dual Groove Short Water Pump Pulley
    • Satin black finish
    • Replaces GM # 3995642
    • 6.25" total O.D.
  • Stewart Components 12103 Small Block Chevy Stage 1 Water Pump, Short
    Stewart Components 12103 Small Block Chevy Stage 1 Water Pump, Short
    (Part #91015538)
    x
                

    Uses new, OEM cast iron castings precision machined and assembled by Stewart Components to their exacting standards. They feature higher flow and pressure for better cooling. They have a 3/4" bearing and 5/8" shaft. 

    • Castings are internally modified for performance and reliability 
    • Compatible with stock lines and brackets
    • Precision ground hub for perfect pully alignment
    • Equal flow to left and right cylinder heads 
    • Recommended for stock, OEM, or mild performance applications 
    • One year warranty

    Note: If using a mechanical fan, we suggest using a 3/4" shaft water pump.

    Learn how to choose the correct water pump for your application by reading our tech article.  SBC - Short vs Long Water Pump.   

  • Moroso 64060 Chevy Short Pump Double Groove Crank Pulley
    Moroso 64060 Chevy Short Pump Double Groove Crank Pulley
    (Part #54564060)
    x
                S/B Chevy, double groove cast aluminum lower pulley, 25% reduction. Available for short water pumps. 5/8" shaft.
    • Precision machined from high grade, lightweight aluminum castings
    • Extra-deep belt grooves provide added belt retention during rapid changes in engine RPM
    • Small pulley diameter slows fan, water pump, and alternator speed to reduce horsepower-robbing drag
    • High RPM water pump operation is improved, reducing impeller speed below cavitation threshold
    • 5-3/8" diameter
  • Snow White Small Block Ford Shorty Water Pump, 3-Groove Pulley
    Snow White Small Block Ford Shorty Water Pump, 3-Groove Pulley
    (Part #9102309)
    x
                
    • Positions lower hose (inlet) on the passenger side (1-3/4" diameter)
    • Allows use of a Chevy style radiator
    • 2" shorter than stock Ford pump 
    • Weighs 13.75 lbs. less than stock cast iron pump set-up
    • Fits 1963-1988 Ford 302 and 351 (Cleveland or Windsor)
    • Includes standard aluminum water pump
    • Aluminum adapter included
    • Aluminum 3-groove crank pulley and 2-groove water pump pulley for cars with A/C
  • Tuff Stuff 1354NA 1955-68 S/B Chevy Chrome Water Pump
    Tuff Stuff 1354NA 1955-68 S/B Chevy Chrome Water Pump
    (Part #91015541)
    x
                

    These water pumps are chrome plated and are perfect for your 1955-68 small block Chevy "driver."

    • 3/4" NPT top port
    • 1/2" NPT side port

    1955-1968 Small Block Chevy Water Pump Installation Instructions (PDF)

    Learn how to choose the correct water pump for your application by reading our tech article.  SBC - Short vs Long Water Pump.    

  • Modular Electric Water Pump Adapters for Small Block Chevy
    Modular Electric Water Pump Adapters for Small Block Chevy
    (Part #911885)
    x
                

    Check out our adapters for our newest Small Block Chevy high volume electric water pump. These engine water pump adapters are machined from billet aluminum and the fit & finish is excellent. 

    • Aluminum
    • Polished
    • Sold as a Pair
    • Designed to work with our modular electric water pump housing (911880)
  • 1969-85 Small Block Chevy Double Groove Upper Pulley, Long Water Pump
    1969-85 Small Block Chevy Double Groove Upper Pulley, Long Water Pump
    (Part #91015427)
    x
                

    These upper pulleys for 1969-85 long water pumps feature a double groove with a beautiful chrome finish.  They will work with 283-350 V8 small block Chevy engines.

    • Upper pulley
    • 1969-85 283-350 V8 small block Chevy engine
    • Long water pumps
    • Double groove  
    • 6-1/4" Diameter
    • Chrome plated finish

    Note:  Use our lower pulley (91015428) to correspond for proper alignment with these upper pulleys.

    Get the correct pulleys for your application by learning which water pump you have as explained in our tech article. SBC - Short vs Long Water Pump.  

     

  • King Chrome Small Block Chevy 1969-86 Long Water Pump
    King Chrome Small Block Chevy 1969-86 Long Water Pump
    (Part #91315467)
    x
                

    King Chrome standard flow, "long leg" style water pump designed for 1969-86 small block Chevy (SBC) V8s. Made from OEM castings, King Chrome housings are hand polished to a higher standard before being triple chrome-plated for a show-quality finish. Housings are then assembled using all NEW components.

    • Hand polished and triple chrome plated
    • "Long" style pump for 1969-85 engines
    • 6-15/16" from block surface to face of pulley flange
    • Drilled & tapped for factory accessories

    Learn about the differences between "short" and "long" style Chevy water pumps by reading our tech article, SBC - Short vs Long Water Pump

  • B/B Chevy 396-454 Electric Water Pumps
    B/B Chevy 396-454 Electric Water Pumps
    (Part #57545407)
    x
                

    Electric Racing Water Pumps feature a specially machined housing to maximize flow. The lightweight aluminum assembly is flow-rated at 35+ gallons per minute and weighs less than 7 lbs. Pump draws 6-7 amps.

    • Joints feature “O” ring gaskets for a perfect seal
    • Black powdercoat finish
    • Includes mounting hardware and wiring pig tail
    • Length of aluminum inlet 3.375" (.75" of which is threaded 3/4")
    • Block mount center to center: 2.30"
    • From pump bottom to mounting surface: 1.625"
    • From top of outlet shoulder to mounting surface: 3.625"
    • Diameter of the pump: 4.00"
    • Length outside to outside shoulders: 11.75"
    • 10.00" of wiring off the pump, 5.00" off pigtail

  • Small Block Ford 289-351W Water Pump, RH Inlet
    Small Block Ford 289-351W Water Pump, RH Inlet
    (Part #91015544)
    x
                

    Use this water pump on your 289, 302, 351W Small Block Ford engine and gain much needed steering and fuel pump clearance. With its passenger side inlet, this pump lets Ford-powered street rods take advantage of less expensive and more available "Chevy outlet position" radiators. Plain steel finish.

    • This pump measures 5-1/2" from mounting surface to pulley mount flange
    • This pump is not for a serpentine belt system
    • The fan hub has a 1-3/4" bolt pattern
    • The lower hose is on the passenger side and accepts a 1-3/4" hose

    Small Block Ford Water Pump Installation Instructions (PDF)

  • Ford 302/351W High Performance Aluminum Short Water Pump
    Ford 302/351W High Performance Aluminum Short Water Pump
    (Part #91015585)
    x
                

    Each aluminum pump is manufactured from T6 aluminum and features a revised impeller entry with curved vanes for maximum flow, pressure and equal distribution to both sides of the block. It also features a unique seal assembly for leak proof operation.

    • Fan hub has a 1-3/4" bolt pattern
    • The lower hose comes out on the driver's side and uses a 1-3/4" lower hose

    Includes a heavy duty bearing and 3/4" shaft and pulley snout; and 1/2" NPT hole on the passenger side (for heater hose) and on the top (for by-pass hose). Thicker (0.100") stamped steel rear plate. Weighs 6 lbs.

    Ford 302/351W Water Pump Installation Instructions (PDF)

  • Small Block Chevy Aluminum Water Pump, Long
    Small Block Chevy Aluminum Water Pump, Long
    (Part #91015590)
    x
                

    Lightweight aluminum long style pump for S/B Chevy. Has provisions for your power steering mount.

    NOTE: This pump is designed for street use and is not to be run on a motor which exceeds 5,500 RPM.

    910-15590 Instructions (PDF)

    Learn how to choose the correct water pump for your application by reading our tech article.  SBC - Short vs Long Water Pump.   

  • Modular Electric Water Pump Adapters for Big Block Chevy
    Modular Electric Water Pump Adapters for Big Block Chevy
    (Part #911886)
    x
                

    Check out these adapters for our newest high volume electric water pump for Big Block Chevys. These adapters have been machined from billet aluminum and the fit & finish is excellent.

    • Aluminum Construction
    • Designed to work with our modular electric water pump housing (911880)
    • Polished Finish
    • Sold Individually
  • Polished Aluminum 348/409 Chevy Aluminum Water Pump
    Polished Aluminum 348/409 Chevy Aluminum Water Pump
    (Part #91015564)
    x
                

    If you are spending the money to build a 348 or 409 Chevy engine you had just as well put a high performance aluminum water pump on it. Threaded on top for heater hose fitting. Barbed hose fitting included. Comes with gaskets.

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