Possible spark plugs:

  • Champion: RS79N
  • Stitt: 912

Details about your spark plug:

  • Type: IND.
  • Thread size: 1.125 (0.04429125 inches)
  • Hex size: 1 inches (25.4 mm)
  • Reach: 0,63 inches (16.002 mm)
  • Seat type: GASKET
  • Projected tip: NO

Convert another spark plug:

spark plug converter: