GM Idler Pulley
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GM Idler Pulley

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Fits all '92 - 2005 GM 3800 supercharged engines

  • Width: 0.984" (25mm)
  • Material: Plastic
  • Bearing Inside Diameter: 0.7" (17mm)
  • Outside Diameter: 3" (76mm)


Commonly used as an oversize tension idler pulley where the larger size enables use of stock length belts when running smaller supercharger pulleys.

  • $29.95
In stock (991 items available)
    • Weight
      0.25 lbs
    • SKU
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