Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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Shop Cooling At Speedway Motors

When you make serious horsepower, you also generate some serious heat. Keep your engine cool with radiators and cooling system components from Speedway Motors. We stock only the best aluminum radiators, water pumps and fans on the market, all at prices that can't be beat. So don't be a victim of overheating and under-performance - beat the heat with cooling parts from Speedway Motors.

"Cooling, Water Pumps and Accessories" Page 1 of 4

  • Speedway Reduction Pulley Combo for Small Block Chevy Short Pump
    Speedway Reduction Pulley Combo for Small Block Chevy Short Pump
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                Please view the product's page for more information
            
  • Aluminum Upper Pulley Screw Kit
    Aluminum Upper Pulley Screw Kit
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                Set of four tapered seat bolts to properly secure upper aluminum water pump pulleys. Flat head cap. Black oxide finish. 
            
  • Matched Belts for Cast Aluminum Pulleys 910-15460
    Matched Belts for Cast Aluminum Pulleys 910-15460
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    Replacement pairs of matched belts for Speedway small block Chevy cast aluminum pulleys for short water pump.

    Water Pump ID Chart (GIF)

  • Zips Small Block Chevy Water Pump Riser
    Zips Small Block Chevy Water Pump Riser
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    • Water pump riser solves the common problem of the fan being mounted too low on the radiator to be effective
    • Raises the pump and mechanical fan 5" higher in the engine compartment
    • Provides mounting surfaces for an A/C compressor and alternator
    • Riser housing comes with brackets and hardware
    • Water pump not included (use Chevy 250 L6 water pump)

    910-2306 Instructions (PDF)

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

  • Yamaha R6 Water Pump Housing, 1999-2010 S Model, Cage Mount Radiator
    Yamaha R6 Water Pump Housing, 1999-2010 S Model, Cage Mount Radiator
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                Eliminate fittings, increase flow, and clean up those tight spaces with a billet aluminum housing. Machined to orientate inlets in the direction of the radiator. Accepts an -12 AN and 1/8" NPT fitting.
            
  • 1949-53 Flathead Car/Pickup Water Pump with Wide Belt
    1949-53 Flathead Car/Pickup Water Pump with Wide Belt
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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.

    Note: This water pump is for 1949-1953 engines in 1948-1952 pickups or 1932-1948 cars.

    • Flathead Water Pump Features (Link)
    • Designed for use with 5/8" belt drive system
    • Severe-duty roller and ball bearings
    • Ceramic seals on sturdy 3/4" shaft
    • High-flow modular impeller reduces cavitation
    • Includes gasket and a connection for the heater hose return

    1949-1953 Flathead Water Pump Installation Instructions (PDF)

  • 1969-85 Chevy Long Water Pump Nose Cover
    1969-85 Chevy Long Water Pump Nose Cover
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    Billet aluminum nose cover for 1969-85 small block Chevy long water pumps. Nose includes four Allen-head 5/16" coarse thread screws (with 3/4" of thread under the head) for mounting. The bolt pattern is 4 on 2-1/8".

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

  • 1955-68 Small Block Chevy Single Groove Upper Pulley, Short Water Pump
    1955-68 Small Block Chevy Single Groove Upper Pulley, Short Water Pump
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    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.

  • Speedway Small Block Chevy Stainless Engine Bolt Kit
    Speedway Small Block Chevy Stainless Engine Bolt Kit
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    This complete Allen head stainless steel engine fastener kit will resist corrosion caused by extreme under-hood environments, all while dressing up your engine. Fits '55-'86 Small Block Chevy engines.

    Kit includes:

    • Intake manifold bolts
    • Timing cover bolts
    • Oil pan bolts
    • Short water pump bolts
    • Long water pump bolts
    • TH350/400 transmission pan bolts
    • Exhaust header bolts
    • Water neck bolts, 1955-1965
    • Water neck bolts, 1966-1986
    • Flywheel cover bolts
  • Moose Blocks 2020 Billet Impeller for KSE Water Pumps
    Moose Blocks 2020 Billet Impeller for KSE Water Pumps
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                Here's one of the secrets the "big time" engine builders are using to keep their engines alive.   

    This high flow replacement impeller for the KSE pump cures the cavitation problem common through the midrange power band. An easy fix for the KSE pump.

  • Snow White Small Block Ford Shorty Water Pump, 2-Groove Pulley
    Snow White Small Block Ford Shorty Water Pump, 2-Groove Pulley
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    • 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
  • Small Block Chevy Lifter Valley Breather Vents
    Small Block Chevy Lifter Valley Breather Vents
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                Screw into the oil drain back holes above the camshaft and benefit in 2 ways; First, they allow crankcase pressure to vent upward without having to fight the oil trying to drain into the pan. Second, they keep the oil from draining directly onto the cam causing windage and power loss. 

    Set of 8.

  • Moroso 63510 Water Pump Spacer Small Block Chevy & 90 Degree V6
    Moroso 63510 Water Pump Spacer Small Block Chevy & 90 Degree V6
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    Convert '55-'68 Small Block Chevy water pumps to the longer, late model design. Bolts included. Spacers are 1-1/4" thick.

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

  • Small Block Chevy Performance Aluminum Water Pump, Short
    Small Block Chevy Performance Aluminum Water Pump, Short
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                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.  

  • Plain Aluminum 348/409 Big Block Chevy Water Pump, Mechanical, Short
    Plain Aluminum 348/409 Big Block Chevy Water Pump, Mechanical, Short
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    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
  • 1937-48 Flathead Stock-Style Water Pump with Wide Belt
    1937-48 Flathead Stock-Style Water Pump with Wide Belt
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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 5/8" shaft, making the assembly exceptionally strong and more efficient. All mounting areas are spot faced for improved fit and sealing.

    • All-new high-nickel iron castings
    • Severe-duty roller and ball bearings
    • Ceramic seals on sturdy 3/4" shaft
    • High-flow modular impeller reduces cavitation
    • Gaskets included
    • For systems with 5/8" drive belts

    Factory replacement for 1937-1948 Ford and Mercury cars and trucks. Includes gaskets.

    Water Pump Features (GIF)

    910-15593 Instructions (PDF)

  • Small Block Chevy Aluminum Double Upper Pulley, Short Pump
    Small Block Chevy Aluminum Double Upper Pulley, Short Pump
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                Cast aluminum double groove V-belt pulley for '55-'68 Small Block Chevy short style water pumps. Fits over 5/8" water pump snout, but can be drilled out to 3/4" if needed. 
    • Precision machined aluminum construction
    • Lightweight and strong
    • Double grooves for two V-belts

    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

  • KSE Tandem Dual Pump Gilmer Drive Kit
    KSE Tandem Dual Pump Gilmer Drive Kit
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                Kit comes with a 32 tooth upper pulley, 16 tooth lower pulley, and a 32" Gilmer drive belt.
            
  • Big Block Chevy Short Aluminum Water Pump
    Big Block Chevy Short Aluminum Water Pump
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    Our B/B Chevy water pumps feature a CNC machined iron impeller, ribbed aluminum housing, and a heavy duty bearing assembly. These mechanical pumps flow up to 35% more coolant than stock pumps. Plus, these aluminum pumps weigh less than half than the stock pump and require less power to operate.

    • T6 aluminum
    • Features an impeller with curved vanes for maximum flow, pressure, and equal distribution to both sides of the block
    • Unique seal assembly for leak proof operation
    • 3/4" bearing

    910-15588 Instructions (PDF)

    Note: Clearance from back of pump to engine block mount is .75" May interfere with some 8" balancers. Fan hub drilled for 1-3/4" and 2-1/8" bolt patterns.

  • Small Block Chevy Short Heavy Duty Aluminum Water Pump
    Small Block Chevy Short Heavy Duty Aluminum Water Pump
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                This super heavy duty race water pump features additional casting designs for more strength and reinforcement, plus a 3/4" fan pilot shaft and super duty bearing. It has 1/2" NPT threaded outlets on both the top and side, plus a 3/16" steel rear plate. It weighs 7-3/4 lbs.
    • 3/4" fan snout
    • Extra thick fan hub
    • 3/4" ultra duty bearings
    • Threaded for adjustable cam stop
    • State of the art aluminum castings
    • Equal flow to both cylinder banks
    • Precision impeller
    • Higher flow and pressure

    910-15581 Instructions (PDF)

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

  • 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)

  • 1955-1968 Chevy Short Pump Double Groove Upper Pulley
    1955-1968 Chevy Short Pump Double Groove Upper Pulley
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    Chrome upper Small Block Chevy pulley for 1955-1968 short pumps.

    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 Short Water Pump for 1955-1968 Small Block Chevy
    King Chrome Short Water Pump for 1955-1968 Small Block Chevy
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    These 1955-1968 Small Block Chevy (SBC) King Chrome short leg water pumps are made from OEM castings. Polished to a higher standard and beautifully chrome plated. Built from NEW components.

    • Standard volume pump, OEM style flow
    • Includes a 3/4” NPT allen head chrome plug for the top port
    • Includes a 5/8” chrome hose nipple for the passenger side port
    • Mounted length: 6"
    • Hose I.D.: 1.81"
    • Shaft Diameter: .63"
    • Shaft Length: .38"
    • Gaskets Included
    • Chrome plated cast iron
    • Weight: 8.05 lbs
    • Clearance from back of pump to engine block mount is .88"
    • This product has a 1 year warranty from date of purchase

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

  • Small Block Chevy Short Water Pump Bolt Kit
    Small Block Chevy Short Water Pump Bolt Kit
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                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).
            
  • Matched Belts for Cast Aluminum Pulleys 910-15464
    Matched Belts for Cast Aluminum Pulleys 910-15464
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    Replacement pairs of matched belts for Speedway small block Chevy cast aluminum pulleys for short water pump.

    Water Pump ID Chart (GIF)

  • Right Hand Drive Kit for KSE Tandem Pump
    Right Hand Drive Kit for KSE Tandem Pump
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    Passenger side (RH) drive kit for KSE Tandem Power Steering & Fuel pumps. Pump mounts off water pump on S/B Chevy. Kit includes the mount bracket, two pulleys, and an HTD belt.

    • 37-tooth pulley
    • 28-tooth pulley
    • 720mm (28.3") HTD belt 
    913-15926 Instructions (pdf)
  • AFCO Small Block Chevy Short Race Pump
    AFCO Small Block Chevy Short Race Pump
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    • 5/8" fan snout
    • 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 and pressure

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

  • Small Block Chevy Cast Alum. Short Pump Double Groove Pulley
    Small Block Chevy Cast Alum. Short Pump Double Groove Pulley
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    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
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    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

  • 1949-53 Flathead Car Water Pump with Wide Belt
    1949-53 Flathead Car Water Pump with Wide Belt
    x
                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 5/8" shaft, making the assembly exceptionally strong and more efficient. Gaskets included.

    1949-1953 Flathead Water Pump Instructions (PDF)

  • Yamaha R6 Water Pump Housing, 2006-2009 R Model, Cage Mount Radiator
    Yamaha R6 Water Pump Housing, 2006-2009 R Model, Cage Mount Radiator
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                Eliminate fittings, increase flow, and clean up those tight spaces with a billet aluminum housing. Machined to orientate inlets in the direction of the radiator. Accepts an -12 AN and 1/8" NPT fitting.
            
  • Small Block Chevy Short Water Pump HTD Drive Kit
    Small Block Chevy Short Water Pump HTD Drive Kit
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    • Both upper and lower pulleys included
    • Upper 35 tooth pulley, 25 tooth lower pulley and 23.6" HTD belt
    • 43% reduction to eliminate overheating and belt slippage
    • Adjustable water pump 910-15582 is recommended for use with this kit

    Note: This  kit will work with most "short" water pumps, but hub heights do vary slightly depending on manufacturer. Some modification of the mounting holes may be required. This kit WILL NOT work with "long" water pumps as the crankshaft to hub center height is 5/16" greater than that of a "short" pump.

    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.  

  • Hanks Performance 9304 Combo Power Steering Pump Mount w/ Shield
    Hanks Performance 9304 Combo Power Steering Pump Mount w/ Shield
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    These racing combo power steering pump mounts are ultra-lite and slotted to be used with standard and raised cam engines.  These mounts eliminate the need for different mounts when you have different block designs. The back of this mount is closed off to only allow a cam spud through. No more dirt getting in to wreck the pump bearing!
    • Two horizontally opposed 3/8" mounting holes
    • For raised and standard cam engines
    • Shielded spud keeps debris out
  • Matched Belts for Cast Aluminum Pulleys 910-15461
    Matched Belts for Cast Aluminum Pulleys 910-15461
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    Replacement pairs of matched belts for Speedway small block Chevy cast aluminum pulleys for long water pump.

    Water Pump ID Chart (GIF)

  • V8-60 Crank Driven Water Pump
    $299.99
    V8-60 Crank Driven Water Pump
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                For Midget racing, not street. Use with water manifolds attached to block. Pump is driven by the head of the bolt that holds the lower pulley onto the crank snout.
            
  • LSX/Vortec Water Pump, Cast Aluminum
    LSX/Vortec Water Pump, Cast Aluminum
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    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
  • Rons Racing Products 220XL037 Belt Drive Fuel Pump Belt, Block Mount
    Rons Racing Products 220XL037 Belt Drive Fuel Pump Belt, Block Mount
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    Replacment belt for block-mounted Gold Belt Drive Fuel Pump 910-11585.
  • Moroso 63500 Small Block Chevy Aluminum Short Water Pump
    Moroso 63500 Small Block Chevy Aluminum Short Water Pump
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    Moroso first pioneered the aluminum water pump for racing over 15 years ago. Over the years, continual improvements have resulted in providing the best cooling system components available for competition use.

    • Computer designed housing cast from 356-T6 aluminum
    • Lightweight impeller maintains consistent coolant temp throughout the water jacket
    • Low-drag impeller adds 14HP @ 7,500 RPM 
    • Includes integral cam stop boss
    • Overall length of 5.603" from rear mounting face to hub face  

    Fits 1955-1968 “Short” design 5/8" shaft S/B Chevy appliactions. Note: Pump will not clear a billet 910-11040 timing cover.

    545-63500 Instructions (PDF)

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

  • Black Upper Double Groove Water Pump Pulley, Chevy V8
    Black Upper Double Groove Water Pump Pulley, Chevy V8
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                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
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    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.   

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