Showing all 12 resultsSorted by popularity

• 
  Part No: SS910-0691

  S&S 1250cc Big Bore Kit – Black. Fits Sportster 1986-2021

  $1,686.00 Add to cart

  In stock

• 
  Part No: KPM-20-2097

  KPM Hi-Performance Cylinder Stud Set. Fits Sportster 1986-2021

  $289.00 Add to cart

  Available on back-order

• 
  Part No: KB264.STD

  KEITH BLACK PISTONS Std Flat Top Pistons with 9.0:1 Compression Ratio. Fits Sportster 1986-2021 with 1200cc Engine & Sportster 1986-1987 with 1100cc Engine.

  $424.00 Add to cart

  Available on back-order

• 
  Part No: KB264.020

  KEITH BLACK PISTONS +.020in. Flat Top Pistons with 9.0:1 Compression Ratio. Fits Sportster 1986-2021 with 1200cc Engine & Sportster 1986-1987 with 1100cc Engine.

  $424.00 Add to cart

  Available on back-order

• 
  Part No: KB264.010

  KEITH BLACK PISTONS +.010in. Flat Top Pistons with 9.0:1 Compression Ratio. Fits Sportster 1986-2021 with 1200cc Engine & Sportster 1986-1987 with 1100cc Engine.

  $424.00 Add to cart

  In stock

• 
  Part No: KB410.STD

  KEITH BLACK PISTONS Std Flat Top Pistons with 9.1:1 Compression Ratio. Fits Sportster 1986-2003 with Big Bore 883cc to 1200cc Conversion.

  $460.00 Add to cart

  In stock

• 
  Part No: KB292.050

  KEITH BLACK PISTONS +.050in. Dome Top Pistons with 8.2:1 Compression Ratio. Fits Sportster 1972-1985 with 1000cc Engine.

  $503.00 Add to cart

  In stock

• 
  Part No: KB292.030

  KEITH BLACK PISTONS +.030in. Dome Top Pistons with 8.2:1 Compression Ratio. Fits Sportster 1972-1985 with 1000cc Engine.

  $503.00 Add to cart

  Available on back-order

• 
  Part No: CPL-28018M

  Cycle Pro Llc Standard Size Piston Rings. Fits 883cc Sportster 1986-2021.

  $104.00 Add to cart

  Available on back-order

• 
  Part No: VF-60110

  V-Factor Front or Rear Cylinder – Natural. Fits 1200cc Evolution Sportster 1988-2003

  $568.00 Add to cart

  Available on back-order

• 
  Part No: SS910-0688

  S&S 1200cc Big Bore Kit – Silver. Fits Sportster 1986-2021 with 883cc Engine.

  $1,887.00 Add to cart

  In stock

• 
  Part No: SS910-0687

  S&S 1200cc Big Bore Kit – Wrinkle Black. Fits Sportster 1986-2021 with 883cc Engine.

  $1,887.00 Add to cart

  In stock