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  • 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.

  • 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.

     

  • KRC KRC40400360 Adjustable Idler/Tensioner Assembly, Small Block Chevy
    KRC KRC40400360 Adjustable Idler/Tensioner Assembly, Small Block Chevy
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    KRC's adjustable idler - tensioner is used to keep proper belt tension and prevent belt slippage when using a mechanical fan. This can occur on both single drive belt and pulley systems that have a steering pump mounted of the front of an engine.

    KRC's idler tensioner is essential on dirt cars. Belt slippage can occur on cars that exceed 7,000 RPM and/or use a large or heavy fixed fan blade or a fan blade with a lot of pitch, which potentially causes overheating & pulleys to wear faster. This occurs on both single drive belt and pulley systems with a power steering pump mounted on the front of the engine. 

    Fan belts and pulleys work to slow down the fan. The belt slips because it is stretching to slow the fan. The belt heats up as the the the stretching increases. The only way to properly tension the belt is with an adjustable idler/tensioner. This keeps the engine running cooler because the belt is tighter. This will allow faster acceleration out of turns and harder braking on corners.

    • Designed for GM 602 & 604 Crate Engines
    • Use with KRC serpentine drive systems
    • Assembly contains:
      • Idler - Tensioner
      • Hardware and Instructions

     

     

  • 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
  • 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 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

  • 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"
  • 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.

  • 1969-85 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.  

     

  • 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.  

     

  • 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.

  • 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
  • KRC KIT16390000 Denso Alt Bracket-Idler Tensioner Basic Drive Kit SBC
    KRC KIT16390000 Denso Alt Bracket-Idler Tensioner Basic Drive Kit SBC
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    KRC's idler tensioner is a neccessity on dirt cars because elt slippage can occur on cars that exceed 7,000 RPM. They are also vital if you use a large or heavy fixed fan blade or a fan blade with a lot of pitch. These can potentially causes overheating faster wear. This occurs on both single drive belt and pulley systems with a power steering pump mounted on the front of the engine.

    This happens because the fan belt and pulleys are required to slow the fan. The belt stretches so it slips while braking, inducing heat into the belt. The belt will continue to stretch as the race goes on, causing engine temperature to slowly climb. To properly tension the belt to prevent slippage is with an idler or tensioner pulley mounted on the passenger side of the engine. This helps the engine run cooler and the belt tighter, allowing faster acceleration out of turns & harder braking on corners.

    • Designed for GM 602 & 604 Crate Engines
    • Works great with mechanical fans
    • Assembly contains:
      • Idler - Tensioner
      • Alternator Bracket
      • 3.5" 3-Rib Serpentine Aluminum Pulley
      • Goodyear Gatorback Belt
      • Hardware and Instructions
  • 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.
  • Small Block Chevy Outboard Drive Kits, Alternator
    Small Block Chevy Outboard 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. 

    Outboard mount for fat fendered cars.

    Alternator only kits include single groove pulleys.

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

  • Garage Sale - Small Block Chevy Aluminum Single Lower Pulley, Short Pump
    Garage Sale
    Garage Sale - Small Block Chevy Aluminum Single Lower Pulley, Short Pump
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                Please view the product's page for more information
            
  • Garage Sale - Small Block Chevy Aluminum Single Upper Pulley, Short Pump
    Garage Sale
    Garage Sale - Small Block Chevy Aluminum Single Upper Pulley, Short Pump
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                Please view the product's page for more information
            
  • Garage Sale - Single Groove Lower Short Pulley
    Garage Sale
    Garage Sale - Single Groove Lower Short Pulley
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                Please view the product's page for more information
            
  • Garage Sale - Lightweight Black Double Groove Crank Pulley, Chevy
    Garage Sale
    Garage Sale - Lightweight Black Double Groove Crank Pulley, Chevy
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                Please view the product's page for more information
            
  • Garage Sale - Lightweight Black Double Groove Crank Pulley, Chevy
    Garage Sale
    Garage Sale - Lightweight Black Double Groove Crank Pulley, Chevy
    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 Single Groove Crank Pulley
    • Stock"Shallow" variety
    • For short water pump
    • Satin black finish 
     
    This is garage sale priced because it was used as a display.
     
     
    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS