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  • Small Block Chevy Aluminum Triple Lower Pulley, Short Pump
    Small Block Chevy Aluminum Triple Lower Pulley, Short Pump
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    Cast aluminum 3-groove V-belt crankshaft pulley for use with '55-'68 Small Block Chevy short style water pumps.

    • Precision machined aluminum construction
    • Lightweight and strong
    • Three grooves for 3 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

  • 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

  • Small Block Chevy Aluminum Single Lower Pulley, Short Pump
    Small Block Chevy Aluminum Single Lower Pulley, Short Pump
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    Cast aluminum single groove V-belt crankshaft pulley for use with '55-'68 Small Block Chevy short style water pumps.

    • Precision machined aluminum construction
    • Lightweight and strong
    • Single groove for V-belt
    • This pulley has "0" offset and is flat against balancer
    • From edge of pulley to center of V-belt groove is 5/16"
    • 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.

     

     

  • 1969-1985 Small Block Chevy Aluminum Single Lower Pulley, Long Pump
    1969-1985 Small Block Chevy Aluminum Single Lower Pulley, Long Pump
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    Cast aluminum single groove V-belt crankshaft pulley for use with '69-'85 Small Block Chevy long style water pumps.

    • Precision machined aluminum construction
    • Lightweight and strong
    • Single groove for V-belt
    • From balancer to outer edge of pulley is 2-3/4"
    • From outer edge to center of V-belt groove is 5/16"
    • Diameter is 6-5/8"
  • 1969-1985 Small Block Chevy Aluminum Single Upper Pulley, Long Pump
    1969-1985 Small Block Chevy Aluminum Single Upper Pulley, Long Pump
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    Cast aluminum single 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
    • Single groove for V-belt
    • From inside of pulley at fan hub to rear edge of pulley is 2"
    • From rear edge of pulley to center of V-belt groove is 5/16"
    • Center hole fits a 5/8" shaft (can be drilled out to 3/4" if needed)
    • Diameter is 6-5/8"

    Note:  When using in conjunction with an electric fan assembly, be sure to consider the pulley installation screw kit # 910-15440 shown below.

    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.

  • 1969-1985 Small Block Chevy Aluminum Triple Lower Pulley, Long Pump
    1969-1985 Small Block Chevy Aluminum Triple Lower Pulley, Long Pump
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    Cast aluminum triple groove V-belt crankshaft pulley for use with '69-'85 Small Block Chevy long style water pumps.

    • Precision machined aluminum construction
    • Lightweight and strong
    • Three grooves for V-belts
    • Mounting face to first groove:  1.090"
    • First groove to second groove:  .625"
    • Second groove to third groove:  .687"
    • Overall Thickness:  2.77"
    • Diameter:  6-5/8"
  • 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.

  • 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.

  • Small Block Chevy Aluminum Double Lower Pulley, Short Pump
    Small Block Chevy Aluminum Double Lower Pulley, Short Pump
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    Cast aluminum double groove V-belt crankshaft pulley for use with '55-'68 Small Block Chevy short style water pumps.

    • 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.

  • 1969-1985 Small Block Chevy Aluminum Double Lower Pulley, Long Pump
    1969-1985 Small Block Chevy Aluminum Double Lower Pulley, Long Pump
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    Cast aluminum double groove V-belt crankshaft pulley for use with '69-'85 Small Block Chevy long style water pumps.

    • Precision machined aluminum construction
    • Lightweight and strong
    • Two grooves for 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

  • 1955-68 Small Block Chevy Single Groove Lower Pulley, Short Water Pump
    1955-68 Small Block Chevy Single Groove Lower Pulley, Short Water Pump
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    These lower 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. 

    • Lower pulley
    • 1955-68 283-350 V8 small block Chevy engine
    • Short water pumps
    • Single groove  
    • 6-3/4" Diameter
    • Chrome plated finish

    Note: Use our upper pulley (91015421) to correspond for proper alignment with these lower 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.

     

  • Single Groove Power Steering Pump Pulley, Billet Aluminum, Short Pump
    Single Groove Power Steering Pump Pulley, Billet Aluminum, Short Pump
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    Power steering pump pulley for use with short-style (1955-1968) water pumps. Available in plain billet only.

    • For use with our 91032908 power steering pump 
    • Use with 2-groove lower crank pulley when using P/S bracket 91667920
    • Pulley runs off outer groove of lower crank pulley
    • 5/8" shaft hole w/ key way
    • Chamfered on the back side to allow clearance on pumps
  • Lightweight Black Double Groove Crank Pulley, Chevy
    Lightweight Black Double Groove Crank Pulley, Chevy
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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 Two Groove Crank Pulley
    • Stock"Shallow" variety
    • For short water pump
    • Satin black finish
    • Replaces GM # 374403
    • Can be used in conjunction with single groove pulley # 910-38812 for 3-groove pulley combo
  • Lightweight Black Crank Pulley- 3rd groove, Chevy
    Lightweight Black Crank Pulley- 3rd groove, Chevy
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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!
    • Crank pulley to use in conjunction with pulley # 910-38811 to make 3rd groove
    • For short water pump
    • Satin black finish
    • Replaces GM # 3751232
  • Black Single Groove Power Steering Pulley, Chevy
    Black Single Groove Power Steering Pulley, Chevy
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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 Single Groove Power Steer Pump Pulley
    • Stock"Shallow" variety
    • Keyway Type
    • Satin black finish
    • For use with short water pumps
  • 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" diameter
  • Sweet Mfg. 310-30026 Power Steering Pump Single Groove V-Belt Pulley
    Sweet Mfg. 310-30026 Power Steering Pump Single Groove V-Belt Pulley
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    Single groove aluminum V-belt pulley with Speedway name on it and gray anodized finish. Has a 6" diameter and press-fits onto a 0.663 " diameter shaft.  

    Fits power steering pumps #:

    • 910-32906
    • 910-32902
    • 910-32903
  • Black Double Groove Power Steering Pulley, Chevy
    Black Double Groove Power Steering Pulley, Chevy
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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 2-Groove Power Steering Pump Pulley
    • "Keyway" Type
    • Satin black finish
    • For use with short water pumps
  • Small Block Chevy Cast Alum. Short Pump Double Groove Lower Pulley
    Small Block Chevy Cast Alum. Short Pump Double Groove Lower 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
    • 5-7/16" diameter

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

    Note: The lower crank pulleys are manufactured thicker than normal stock pulleys.  This requires longer 3/8" bolts to be purchased separately.  Allen head type bolts recommended. 

    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 Billet Aluminum Water Pump Pulley, 6-7/8 Inch O.D.
    Small Block Chevy Billet Aluminum Water Pump Pulley, 6-7/8 Inch O.D.
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    Speedway Billet Aluminum double groove pulleys for small block Chevy feature a 30% 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.

    • High strength billet aluminum construction
    • Superior belt retention with extra-deep grooves
    • 30% reduction slows accessories down for less drag
    • Adds top-end horsepower
    • Reduces water pump impeller speed below cavitation threshold
    • Improved high-RPM cooling capabilities

    Fits short style pumps ('55-'68) or long style pumps ('69-'86). 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.

  • Small Block Chevy Inboard Drive Kits, Alternator
    Small Block Chevy Inboard Drive Kits, Alternator
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    We all know what a pain it is to come up with a pulley, bracket, and belt combination to work on your small block Chevy engine. We have pre-engineered our package to include the nuts, bolts, polished billet aluminum brackets and belts to make this a simple installation. Each kit also includes a new short style aluminum water pump, aluminum pulleys, one wire chrome alternator and if chosen, a chrome A/C compressor. 

    Inboard (high) mount brackets for early cars.

    Alternator only kits include single groove pulleys.

    Note: S/B Chevy, short style water pump only.

  • Single Groove Power Steering Pump Pulley, Machined Aluminum
    Single Groove Power Steering Pump Pulley, Machined Aluminum
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    These power steering pump pulleys for a long water pump are available in plain(Pln), polished(Pol), or chrome(Chr).  Pulley listed is 5-3/4" in diameter.

    • Works only with the long pump and matching long pump pulleys
    • Works with our Saginaw pump (91032908)
    • Bolt-on pulley
    • 5-3/4" in diameter
    • Measures .852" from the front of the pulley to the center of the V-belt groove just as it would be mounted on the pump
    • Choose from plain, polished, or chome finish.
  • 1955-68 Small Block Chevy Double Groove Lower Pulley, Short Water Pump
    1955-68 Small Block Chevy Double Groove Lower Pulley, Short Water Pump
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    These lower pulleys for 1955-68 short water pumps feature a double groove with a beautiful chrome finish.  They will work with 283-350 V8 small block Chevy engines.

    • Lower pulley
    • 1955-68 283-350 V8 small block Chevy engine
    • Short water pumps
    • Double groove  
    • 7-3/8" Diameter
    • Chrome plated finish

    Note:  These lower pulleys will not work with our upper pulley (91015421).  Use our upper pulley (91015423) to correspond for proper alignment with these lower pulleys.


     

  • Speedway 30% Reduction Pulley Combo for S/B Chevy Short Pump
    Speedway 30% Reduction Pulley Combo for S/B Chevy Short Pump
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    Kit includes a cast aluminum double groove cast aluminum water pump pulley, crank pulley, and a matched pair of heavy duty belts. Slows water pump speed by 30% for increased horsepower.

    Fits Small Block Chevy V8 with '55-'68 short-style water pump with 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.

  • Small Block Chevy Cast Alum. Long Pump Double Groove Lower Pulley
    Small Block Chevy Cast Alum. Long Pump Double Groove Lower 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.

    This is a 25% reduction pulley when used with the correct upper pulley, part number 91015476.

    • 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
    • 910-15488
      • 5-7/16" O.D.

    Available for long water pumps. 5/8" shaft.

    Note: The lower crank pulleys are manufactured thicker than normal stock pulleys.  This requires longer 3/8" bolts to be purchased separately.  Allen head type bolts recommended. 

     

  • 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.  

     

  • 1969-85 Small Block Chevy Single Groove Lower Pulley, Long Water Pump
    1969-85 Small Block Chevy Single Groove Lower Pulley, Long Water Pump
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    These lower crank 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.

    • Lower pulley
    • 1969-85 283-350 V8 small block Chevy engine
    • Long water pumps
    • Single groove  
    • 7" Diameter
    • Chrome plated finish

    Note:  Use our upper pulley (91015425) to correspond for proper alignment with these lower 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.  

     

  • Garage Sale -  Small Block Chevy Cast Alum. Short Pump Double Gro
    Garage Sale - Small Block Chevy Cast Alum. Short Pump Double Gro
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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.  

  • 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.  

     

  • 1969-85 Small Block Chevy Double Groove Lower Pulley, Long Water Pump
    1969-85 Small Block Chevy Double Groove Lower Pulley, Long Water Pump
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    These lower 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.

    • Lower pulley
    • 1969-85 283-350 V8 small block Chevy engine
    • Long water pumps
    • Double groove  
    • 6-7/8" Diameter
    • Chrome plated finish

    Note:  Use our upper pulley (91015427) to correspond for proper alignment with these lower pulleys.

     

  • 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
            
  • 1969-85 Small Block Chevy Triple Groove Lower Pulley, Long Water Pump
    1969-85 Small Block Chevy Triple Groove Lower Pulley, Long Water Pump
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    These lower pulleys for 1969-85 long water pumps feature a triple groove with a beautiful chrome finish.  They will work with 283-350 V8 small block Chevy engines.

    • Lower pulley
    • 1969-85 283-350 V8 small block Chevy engine
    • Long water pumps
    • Triple groove  
    • 7-3/4" Diameter
    • Chrome plated finish

     

  • 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.  

  • Chrome Single Groove Alternator Pulley with Fan
    Chrome Single Groove Alternator Pulley with Fan
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    Chrome plated steel pulley for GM or Ford alternators. Pulley works with 3/8" wide V-belts. Includes chrome steel alternator fan, lock washer, and nut.

  • Powermaster 171 V-Belt Alternator Drive Kit
    Powermaster 171 V-Belt Alternator Drive Kit
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                Convert your Powermaster 50 or 75 amp mini alternator from a 3 groove serpentine style belt to a v-belt. 
    • Includes 2 pulleys and 24" v-belt
    Note: Serpentine style belts are not approved for IMCA Northern Sport Mods
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