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Flex-A-Lite Fan Clutch

FL5557 - Flex-A-Lite Fan Clutch

Thermal fan clutches are engineered to engage at low speeds when additional cooling is necessary. At high speeds, the clutch disengages to remove the load against the engine, providing a boost in horsepower and better fuel mileage. The Standard Fle x-a-lite 5500 series fan clutch engages at 60-70% and disengages at 20-30% of the water pump pulley speed depending on engine temperature.


  • 1979-81 301ci V8 w/o AC
  • 1977-81 6 cyl.
Product #: FL5557

In Stock Now!

MSRP: $54.99 ea
Classic: $49.99 ea



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