Possible spark plugs:

  • NGK: R5670-7
  • Accel: 133
  • Autolite: 72
  • Bosch: W7EC
  • Champion: J63Y
  • Motorcraft: A12

Details about your spark plug:

  • Type: HI-PERF.
  • Thread size: 14mm (0.55118 inches)
  • Hex size: 0,81 inches (20.574 mm)
  • Reach: 0,38 inches (9.652 mm)
  • Seat type: TAPERED
  • Projected tip: YES

Convert another spark plug:

spark plug converter: