Tappet Cuffs for 2017-18 M8 Models
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Tappet Cuffs for 2017-18 M8 Models

Item #: 330-0655
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Product is currently on backorder. You may still order this product. The product will ship within 7 days.


Factory tappet guides are constructed of plastic and are at risk for allowing the tappets to twist under heavy stress. S&S Tappet Cuffs capture the tappets without impacting vertical motion and keeping them perfectly aligned, even in high stress, high RPM situations.


  • 2017-18 Harley-Davidson® touring models
  • 2018 HD Softail® models


  • Hard anodized black coating
  • Billet aluminum construction
  • Stronger material eliminates distortion
  • Improve tappet stability in high lift and high rpm situations
  • An easy upgrade when changing tappets or doing a cam change

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