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S&S Premium High-Performance Hydraulic Tappets; EVO

S&S Premium High-Performance Hydraulic Tappets; EVO

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S&S Premium High-Performance Hydraulic Tappets

    Reduced valve train noise from start up to shut down. Close tolerances for low leak down rates, fast pump up and superior high-RPM performance. Low mass, bearing grade, silicone nitrate check ball and lighter check ball spring, enhances fast pump up and quiet operation.


    • Harley-Davidson
      • '84-'99 Big Twin
      • '86-'90 XL


    • Specifications

      • 100% tested to ensure that leak down and top end oil flow are within specification
      • Available with or without the HL2T limited travel kit installed