Replica 18mm Spark Plug Set with Guide 1936 / 1947 EL 1937 / 1947 UL 1941 / 1947 FL
Replica 18mm Spark Plug Set with Guide 1936 / 1947 EL 1937 / 1947 UL 1941 / 1947 FL
Replica 18mm Spark Plug Set with Guide 1936 / 1947 EL 1937 / 1947 UL 1941 / 1947 FL
Replica 18mm Spark Plug Set with Guide 1936 / 1947 EL 1937 / 1947 UL 1941 / 1947 FL

Replica 18mm Spark Plug Set with Guide 1936 / 1947 EL 1937 / 1947 UL 1941 / 1947 FL

32-1399
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$98.77
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These spark plugs are for the antique motorcycle enthusiast who enjoy riding. Spark plugs are air cooled with a heat range #3. Comes with the Knucklehead Service and Parts manual. Includes the brass top nuts which are used with earlier or hood style terminals and sealing gaskets. Terminal nut is removable. Plug set has a round feeler gauge. Replica spark plugs have a 1-1/8 hex shape and 18mm thread. Set of two.

FITMENT

  • 1936 / 1947 EL
  • 1937 / 1947 UL
  • 1941 / 1947 FL

    • TECH NOTES

  • Set gap at .025inch.

    • ACCESSORY ITEMS

  • 32-1080
  • 48-1642
  • 32-0975
  • 32-0272

    • REPLACEMENT PARTS

  • 49-0796
  • 48-0928

    • Tech Notes

    Set gap at .025".