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

"Muscle Car, Water Pumps and Accessories" Page 1 of 2

  • 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

  • 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
  • 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. 
            
  • 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
  • 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.   

  • Moroso 64060 Chevy Short Pump Double Groove Crank Pulley
    Moroso 64060 Chevy Short Pump Double Groove Crank Pulley
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                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
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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
    • Aluminum 3-groove crank pulley and 2-groove water pump pulley for cars with A/C
  • Tuff Stuff 1354NA 1955-68 S/B Chevy Economy Chrome Water Pump
    Tuff Stuff 1354NA 1955-68 S/B Chevy Economy Chrome Water Pump
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    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.    

  • 1969-85 Small Block Chevy Double Groove Upper Pulley, Long Water Pump
    1969-85 Small Block Chevy Double Groove Upper Pulley, Long Water Pump
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    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
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    1969-86 Small Block Chevy (SBC) King chrome long leg water pump from OEM castings. Polished to a higher standard and beautifully chrome plated. Built from NEW components.

    •  Drilled & tapped for factory accessories
    • 6-15/16" from block surface to face of pulley flange

    Learn how to choose the correct water pump for your application 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
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    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
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    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
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    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
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    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.   

  • Polished Aluminum 348/409 Chevy Aluminum Water Pump
    Polished Aluminum 348/409 Chevy Aluminum Water Pump
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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.

  • Stewart Components 13113 Small Block Chevy Stage 1 Water Pump, Long
    Stewart Components 13113 Small Block Chevy Stage 1 Water Pump, Long
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    Uses new, OEM cast iron castings 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. Precision ground hub for perfect pully alignment, equal flow to left and right cylinder heads. Precision impeller installed to exacting tolerances. 

    Includes gaskets. One year warranty.

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

  • 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.  

  • Small Block Chevy Aluminum Single Upper Pulley, Short Pump
    Small Block Chevy Aluminum Single Upper Pulley, Short Pump
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    Cast aluminum single groove V-belt upper 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
    • Single groove for V-belt
    • From inside at fan hub to back side of pulley is 2-3/4"
    • From back edge of pulley to center of V-belt groove is 5/16"
    • Fits over a 5/8" water pump shaft (can be drilled to 3/4" if needed)
    • Diameter is 6-5/8"

    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

  • Speedway Small Block Chevy Short Steel Water Pump
    Speedway Small Block Chevy Short Steel Water Pump
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                Our 100% new, pressure cast & CNC machined pumps feature characteristics often overlooked by other manufacturers - precision-ground hubs to eliminate vibration; heavy duty ball-roller or ball-ball bearings; ceramic seal assemblies for extended life; closed-vane impellers for unsurpassed output; and zinc-coated backplates to stand up to corrosion. 

    "Short" style pumps came on all factory small block V8s from 1955 to 1968. However, this pump will fit all S/B Chevys up to 1985.

    NOTE: This pump is designed primarily for street use and should not exceed 5,500 RPM.

    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.  

  • 1969-85 Small Block Chevy Single Groove Upper Pulley, Long Water Pump
    1969-85 Small Block Chevy Single Groove Upper Pulley, Long Water Pump
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    These upper pulleys for 1969-85 long water pumps feature a single 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
    • Single groove  
    • 6-1/4" Diameter
    • Chrome plated finish

    Note:  Use our lower pulley (91015426) 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.  

     

  • LSX/Vortec Water Pump, Polished Aluminum
    LSX/Vortec Water Pump, Polished Aluminum
    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
  • 1955-68 Chevy Short Water Pump Nose Cover
    1955-68 Chevy Short Water Pump Nose Cover
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    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.  

  • Small Block Chevy Alum. Long Pump Double Groove Upper Pulley
    Small Block Chevy Alum. Long Pump Double Groove Upper Pulley
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                Cast aluminum double groove V-belt upper pulley for '69-'85 Small  Block Chevy long 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
    • Two grooves for V-belts
    • Hub surface to first groove center: 2.415"
    • Center-to-center of grooves:  11/16"
    • Center hole fits a 5/8" shaft (can be drilled out to 3/4" if needed)
    • Diameter:  6-5/8"

    It may be necessary to shim either or both of the pulleys to achieve perfect belt alignment. There are variances between manufacturers of both water pumps and 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 B/B Chevy 1969-1986 Long Water Pumps
    King Chrome B/B Chevy 1969-1986 Long Water Pumps
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    1969-1986 Big Block Chevy (BBC) King chrome long leg water pump from OEM castings. Polished to a higher standard and beautifully chrome plated. Built from NEW components.

    • 7-5/16" from block surface to face of fan hub
  • Small Block Ford 302-351W Electric Water Pumps
    Small Block Ford 302-351W Electric Water Pumps
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    Small Block Ford 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 6 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")
    • Plate mount center to center: 2.00"
    • From pump bottom to mounting surface: 1.50"
    • From top of outlet shoulder to mounting surface: 3.25"
    • Diameter of the pump: 4.00"
    • Length outside to outside shoulders: 10.125"
    • 10.00" of wiring off the pump, 5.00" off pigtail
    • Plate thickness .15"

    Water Pump Rebate (PDF)

  • Speedway Small Block Chevy Short Aluminum Water Pump, Plain
    Speedway Small Block Chevy Short Aluminum Water Pump, Plain
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    Speedway Short Aluminum water pumps flow 35 gallons per minute at 4,000 RPM, with minimal cavitation and proportionally increased flow rates at 5,000 RPM and above. Equalized water flow distribution and pressure-balanced water passages minimize internal engine hot-spots making these pumps an excellent alternative for not only light duty racing, but also marine, trucks, towing, and motorhome applications. Cruisers and hot rodders will appreciate the improved cooling at low speeds.

    "Short" style pumps came on all factory small block V8s from 1955 to 1968. However, this pump will fit all S/B Chevys up to 1985.

    910-15546 Instructions (PDF)

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

  • King Chrome B/B Chevy 1965-68 Short Water Pump
    King Chrome B/B Chevy 1965-68 Short Water Pump
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    1965-1968 Big Block Chevy (BBC) King chrome short leg water pump from OEM castings. Polished to a higher standard and beautifully chrome plated. Built from NEW components.

    • 5-7/8" from block surface to face of fan hub
  • 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.   

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

    These bolts are 2" long (under head) 2 1/4" overall with 1" threaded.

  • 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.

  • 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.

  • Chevy Short Water Pump Bolt Kit, Stainless Steel
    Chevy Short Water Pump Bolt Kit, Stainless Steel
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    These stainless steel bolt kits will dress up your Small Block Chevy engine while giving it corrosion-resistant performance. Allen head.

    This includes:

    • 3 each 3/8-16 x 1 3/4 Stainless Steel Socket Head Cap Screw
    • 1 each 3/8-16 x 2 1/2 Stainless Steel Socket Head Cap Screw
    • 4 each 3/8 AN Stainless Steel Flat Washers
  • Small Block Chevy Electric Water Pump
    Small Block Chevy Electric Water Pump
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    Small Block Chevy 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 6 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
    • Lenth of aluminum inlet 3.75" (1.00" of which is threaded 3/4")
    • Outlet holes: 1.00" ID
    • Block mount center to center: 1.80"
    • From pump bottom to mounting surface: 1.50"
    • From top of outlet shoulder to mounting surface: 3.5"
    • Diameter of the pump: 4.00"
    • Lenth outside to outside shoulders: 10.00"
    • 10.00" of wiring off the pump, 5.00" off pigtail

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

    Water Pump Rebate (PDF)

  • Chevy Long Water Pump Bolt Kit, Stainless Steel
    Chevy Long Water Pump Bolt Kit, Stainless Steel
    x
                These stainless steel bolt kits will dress up your Small Block Chevy engine while giving it corrosion-resistant performance. Allen head.
            
  • Stewart Components 32200 S/B Chevy Short Stage 3 Adjustable Water Pump
    Stewart Components 32200 S/B Chevy Short Stage 3 Adjustable Water Pump
    x
                

    These pumps are assembled with 356-T6 heat treated aluminum castings. Precision CNC machined components. The fan hubs are 1/2" thick and machined from billet steel. These pumps are preferred by many top engine builders for higher RPM applications.

    These stage 3 water pumps feature 1/2" thick steel fan hub with set screw for positive positioning and 356-T6 heat treated aluminum casting. The S/B Chevy pump has an extra rigid cam stop with a 3/8" adjusting screw. The extra material adjacent to the block mounting bolts allows drilling and tapping up to 1/2" NPT holes for external cooling lines on S/B Chevy. There is higher flow and pressure for better cooling as well as equal flow to right and left cylinder heads. The 3/4" bearings offer 5 times the strength of standard bearings. Precision impeller installed to exacting tolerances. One year manufacturers warranty.

    910-155 Instructions (pdf)

     

  • Speedway Small Block Chevy Short Aluminum Water Pump, Polished
    Speedway Small Block Chevy Short Aluminum Water Pump, Polished
    x
                

    Speedway Short Aluminum water pumps flow 35 gallons per minute at 4,000 RPM, with minimal cavitation and proportionally increased flow rates at 5,000 RPM and above. Equalized water flow distribution and pressure-balanced water passages minimize internal engine hot-spots making these pumps an excellent alternative for not only light duty racing, but also marine, trucks, towing, and motorhome applications. Cruisers and hot rodders will appreciate the improved cooling at low speeds.

    "Short" style pumps came on all factory small block V8s from 1955 to 1968. However, this pump will fit all S/B Chevys up to 1985.

    910-15545 Instructions (PDF)

    Learn how to choose the correct water pump for your application by reading 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
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