• Bore - Oversize: +0,040"

  • Bore Oversize - Imperial: +0.040"

  • Bore Size: 3,040"

  • Compression Ratio: 9,0:1

  • Compression Ratio Imperial: 9.0:1

  • Piston Diameter: 3,040"

  • Piston Diameter Imperial: 3.040"

  • Piston Material: Aluminum

  • Product Name: Piston

  • Stroke Length: 3-13/16"

  • Units: Pair
  • Harley Davidson XL 900 - Sportster (From: 1957 To: 1959)
  • Harley Davidson XLC 900 - Sportster (From: 1958 To: 1958)
  • Harley Davidson XLCH 900 - Sportster (From: 1958 To: 1971)
  • Harley Davidson XLH 900 - Sportster (From: 1958 To: 1971)