BIG BORE KIT

  • Sale! Sale!
    2026_06_16_814721
    S&S CYCLE 106″ Big Bore Cylinder Kit – Silver – Twin Cam ’06-’17
    Original price was: $1,219.95.Current price is: $243.99. Add to cart
  • Sale! Sale!
    2026_06_17_1023873
    S&S CYCLE 117″ Big Bore Cylinder Kit – Stone Gray – Twin Cam ’07-’17
    Original price was: $1,643.95.Current price is: $298.98. Add to cart
  • Sale! Sale!
    2026_06_17_1056618
    S&S CYCLE 124″ Hot Set Up® – Big Bore/Stroker – Wrinkle Black – 96/103/110A Twin Cam
    Original price was: $7,104.95.Current price is: $298.98. Add to cart
  • Sale! Sale!
    2026_06_17_1054523
    S&S CYCLE 124″ Hot Set Up® – Big Bore/Stroker – Wrinkle Black – 96B/103B/110B Twin Cam
    Original price was: $7,104.95.Current price is: $298.98. Add to cart
  • Sale! Sale!
    2026_06_16_813279
    S&S CYCLE 129″ Big Bore Cylinder Kit – Wrinkle Black w/o Highlighted Fins – For 107″ Engine – M8 ’17-’23
    Original price was: $1,499.95.Current price is: $299.99. Add to cart
  • Sale! Sale!
    2026_06_16_814934
    S&S CYCLE 4″ Big Bore Bolt-In Sidewinder® Cylinder Kit – 100″ – Black
    Original price was: $1,540.95.Current price is: $298.98. Add to cart
  • Sale! Sale!
    2026_06_16_814915
    S&S CYCLE 4″ Big Bore Bolt-In Sidewinder® Cylinder Kit – 110″ – Silver
    Original price was: $1,540.95.Current price is: $298.98. Add to cart
  • Sale! Sale!
    2026_06_16_814783
    S&S CYCLE 95″ Big Bore Cylinder Kit – Black – Twin Cam ’99-’06
    Original price was: $1,287.95.Current price is: $257.58. Add to cart
  • Sale! Sale!
    2026_06_16_814763
    S&S CYCLE 95″ Big Bore Cylinder Kit – Silver – Twin Cam ’99-’06
    Original price was: $1,287.95.Current price is: $257.58. Add to cart
  • Sale! Sale!
    2026_06_17_1045376
    S&S CYCLE 96″ Sidewinder® – 3.625″ Big Bore – Stroker Kit – Wrinkle Black – Evolution Big Twin
    Original price was: $2,879.95.Current price is: $298.98. Add to cart
  • Sale! Sale!
    2026_06_17_1023996
    S&S CYCLE 98″ Big Bore Cylinder Kit – Silver – Twin Cam ’99-’06
    Original price was: $1,358.95.Current price is: $271.79. Add to cart
  • Sale! Sale!
    2026_06_17_1024120
    S&S CYCLE 98″ Big Bore Cylinder Kit – Wrinkle Black – Twin Cam – ’99-’06
    Original price was: $1,386.95.Current price is: $277.39. Add to cart
  • Sale! Sale!
    2026_06_16_814808
    S&S CYCLE Cylinder & Piston Replacement for S&S 106″ Stroker Kit – Silver
    Original price was: $1,313.95.Current price is: $262.79. Add to cart
  • Sale! Sale!
    2026_06_17_996252
    S&S CYCLE Cylinder Kit – 1250 cc Conversion – 10.3:1 Compression Ratio – Wrinkle Black – XL ’86-’22
    Original price was: $1,008.95.Current price is: $201.79. Add to cart