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V-Belt Pulleys

Standard Rotation Long and Short Water Pump Clear Powder Coated


Performance Ratios

Increases horsepower by reducing accessory drag. 12.5-15 h.p. at rear wheels typical. Eliminates belt throwing. Designed for normal street driving. CNC machined to run perfectly true. 6061-T6 aluminum for extra strength and wear. Finished with a “No Polishing” clear powdercoat.


High Water Flow Ratios

Increases cooling by speeding up water flow and fan speed. This helps at critical low speed driving where most overheating occurs. Precision CNC machined from billet 6061-T6 aluminum. Finished with a “No Polishing” clear powdercoat.

V-Belt Pulleys

 












*Individual Pulleys available on Pulley Kit pages


Long Water PumpChevy Small Block Long Water Pump

Performance Ratios: Long Water Pump

Set

Crank Pulley

Water Pump Pulley

Alternator Pulley with Nose Cover

Optional P/S Keyway Pulley

Optional P/S Press Fit Pulley

Optional Alternator Fan

 6050 

1V

1V

1V

 

 

Optional : 221

 6070 

2V

1V

1V

Optional : 1V  513

Optional : 1V  531

Optional : 221

 6090 

3V

2V

1V

Optional : 2V  521

Optional : 2V  520

Optional : 221

 6095 

3V

3V

1V

Optional : 2V  521

Optional : 2V  520

Optional : 221

High Water Flow Ratios: Long Water Pump

 6160 

1V

1V

1V

 

 

Optional : 221

 6170 

2V

1V

1V

Optional : 1V  513

Optional : 1V  531

Optional : 221

 6190 

3V

2V

1V

Optional : 2V  521

Optional : 2V  520

Optional : 221

Optional long water pump pulley nose cover : 314

 

Detailed Information of Set Components and Size

  6050 Set Drives: W/P, Alt.

  6051 1-Groove Crank Pulley 5-1/2"

  6052 1-Groove W/P Pulley 6-1/4"

  137   1-Groove Alt. Pulley w/Cover 2-11/16"

 

  6070 Set Drives: W/P, Alt., P.S.

  6071 2-Groove Crank Pulley 5-1/2"

  6052 1-Groove W/P Pulley 6-1/4"

  137   1-Groove Alt. Pulley w/Cover 2-11/16"

  Optional : P/S Pulley w/Keyway  513     

  Optional : P/S Pulley w/Press Fit 531

 

  6090 Set Drives: W/P, Alt., P.S., A/C

  6091 3-Groove Crank Pulley 5-1/2"

  6092 2-Groove W/P Pulley 6-1/4"

  137   1-Groove Alt. Pulley w/Cover 2-11/16"

  Optional : P/S Pulley w/Keyway     521 

  Optional : P/S Pulley w/Press Fit    520


  6095 Set Drives: W/P, Alt., P.S., A/C, A/P

  6091 3-Groove Crank Pulley 5-1/2"

  6112 3-Groove W/P Pulley 6-1/4"

  137   1-Groove Alt. Pulley w/Cover 2-11/16"

  Optional : P/S Pulley w/Keyway     521 

  Optional : P/S Pulley w/Press Fit    520

  6160 Set Drives: W/P, Alt.,

  6161 1-Groove Crank Pulley 7"

  6152 1-Groove W/P Pulley 5-1/2"

  137   1-Groove Alt. Pulley w/Cover 2-11/16"

 

  6170 Set Drives: W/P, Alt., P.S.

  6171 2-Groove Crank Pulley 7"

  6152 1-Groove W/P Pulley 5-1/2"

  137   1-Groove Alt. Pulley w/Cover 2-11/16"

  Optional : P/S Pulley w/Keyway    513

  Optional : P/S Pulley w/Press Fit   531


  6190 Set Drives: W/P, Alt., P.S., A/C,

  6191 3-Groove Crank Pulley 7"

  6092 2-Groove W/P Pulley 6-1/4"

  137   1-Groove Alt. Pulley w/Cover 2-11/16"

  Optional : P/S Pulley w/Keyway     521

  Optional : P/S Pulley w/Press Fit   520

 

Chevy Small Block Short Water Pump

Short Water Pump

Performance Ratios: Short Water Pump

Set

Crank Pulley

Water Pump Pulley

Alternator Pulley with Nose Cover

Optional P/S Keyway Pulley

Optional P/S Press Fit Pulley

Optional Alternator Fan

 6010

1V

1V

1V

 

 

Optional : 221

 6015 

2V

1V

1V

Optional : 1V  523

Optional : 1V  515

Optional : 221

 6030 

2V

2V

1V

Optional : 1V  523

Optional : 1V  515

Optional : 221

 5090

3V

2V

1V

Optional : 1V  510

Optional : 1V  511

Optional : 221

High Water Flow Ratios: Short Water Pump

 6110

1V

1V

1V

 

 

Optional : 221

 6120

2V

2V

1V

Optional : 1V  523

Optional : 1V  515

Optional : 221

 6130

2V

1V

1V

Optional : 1V  523

Optional : 1V  515

Optional : 221

 6140

3V

2V

1V

Optional : 1V  510

Optional : 1V  511

Optional : 221

Optional short water pump pulley nose cover : 312

 

Detailed Information of Set Components and Size

  6010 Set Drives: W/P, Alt.

  6011 1-Groove Crank Pulley 5-3/4"

  6012 1-Groove W/P Pulley 6-1/4"

  137   1 -Groove Alt. Pulley w/Cover 2-11/16"

 

  6015 Set Drives: W/P, Alt., P.S.

  6031 2-Groove Crank Pulley 5-3/4"

  6012 1-Groove W/P Pulley 6-1/4"

  137   1-Groove Alt. Pulley w/Cover 2-11/16"

  Optional : P/S Pulley w/Keyway     523

  Optional : P/S Pulley w/Press Fit   515

 

  6030 Set Drives: W/P, Alt., P.S. or A/C

  6031 2-Groove Crank Pulley 5-3/4"

  6032 2-Groove W/P Pulley 6-1/4"

  137   1-Groove Alt. Pulley w/Cover 2-11/16"

  Optional : P/S Pulley w/Keyway     523

  Optional : P/S Pulley w/Press Fit   515

  5090 Set Drives: W/P, Alt., P.S., A/C

  5091 3-Groove Crank Pulley 5-3/4"

  6032 2-Groove W/P Pulley 6-1/4"

  137   1-Groove Alt. Pulley w/Cover 2-11/16"

  Optional : P/S Pulley w/Keyway     510

  Optional : P/S Pulley w/Press Fit   511

 

  6110 Set Drives: W/P, Alt.

  6111 1-Groove Crank Pulley 7"

  6012 1-Groove W/P Pulley 6-1/4"

  137   1-Groove Alt. Pulley w/Cover 2-11/16"

 

  6120 Set Drives: W/P, Alt., P.S. or A/C

  6131 2-Groove Crank Pulley 7"

  6032 2-Groove W/P Pulley 6-1/4"

  137   1-Groove Alt. Pulley w/Cover 2-11/16"

  Optional : P/S Pulley w/Keyway     523

  Optional : P/S Pulley w/Press Fit   515

  6130 Set Drives: W/P, Alt., P.S.

  6131 2-Groove Crank Pulley 7"

  6012 1-Groove W/P Pulley 6-1/4"

  137   1-Groove Alt. Pulley w/Cover 2-11/16"

  Optional : P/S Pulley w/Keyway     523

  Optional : P/S Pulley w/Press Fit   515

 

  6140 Set Drives: W/P, Alt., P.S., A/C

  6151 3-Groove Crank Pulley 7"

  6032 2-Groove W/P Pulley 6-1/4"

  137   1-Groove Alt. Pulley w/Cover 2-11/16"

  Optional : P/S Pulley w/Keyway     510

  Optional : P/S Pulley w/Press Fit   511