• Center Electrode Projection: Projected

  • Center Electrode Type: Standard

  • Electrode Tip Material: Nickel Alloy

  • Ground Electrode Configuration: Single

  • Ground Electrode Shape: Standard

  • Heat Range: 6

  • Model: Copper

  • Product Name: Spark Plug

  • Terminal Configuration: Threaded Stud

  • Thread Size: 14 mm

  • Type: Non-Resistor Type

  • Units: Pair
  • Harley Davidson XL 900 - Sportster (From: 1957 To: 1959)
  • Harley Davidson XLC 900 - Sportster (From: 1958 To: 1958)
  • Harley Davidson XLCH 1000 - Sportster (From: 1973 To: 1977)
  • Harley Davidson XLCH 1000 - Sportster (From: 1978 To: 1978)
  • Harley Davidson XLCH 900 - Sportster (From: 1958 To: 1972)
  • Harley Davidson XLCR 1000 - Cafe Racer (From: 1977 To: 1977)
  • Harley Davidson XLCR 1000 - Cafe Racer (From: 1978 To: 1978)
  • Harley Davidson XLH 1000 - Sportster (From: 1973 To: 1977)
  • Harley Davidson XLH 1000 - Sportster (From: 1978 To: 1978)
  • Harley Davidson XLH 900 - Sportster (From: 1958 To: 1972)
  • Harley Davidson XLS 1000 - Roadster (From: 1978 To: 1978)
  • Harley Davidson XLT 1000 - Sportster (From: 1977 To: 1978)