49-0980 - Replica 18mm Spark Plug Set

These spark plugs are for the antique motorcycle enthusiast who enjoy riding. Spark plugs are air cooled with a heat range #3. Includes the brass top nuts which are used with earlier style terminals or hood style and sealing gaskets.
Exact duplicates of the globe 18mm spark plugs of 1937. Harley Davidson fought with Champion Spark Plug over the construction of this air cooled plug so Harley contracted with Globe for this year. Terminal nut is removable. Plug set requires a round feeler gauge. Globe style plug has no markings except heat range #3. Spark plugs have a 1-1/8 hex shape and 18mm thread. Brass terminal nuts and seal washers included.

Fits:
EL 1936-1947
FL 1941-1947
UL 1937-1947

UOM: SET
Country Of Origin: TAIWAN

Accessory Items:
32-1080 - 18mm Spark Plug Kit
32-0878 - Wiring Terminal Block with 16 Posts
49-0880 - 7/8 Doering Spark Plug Set
32-7546 - Champion 18mm D-16 Spark Plugs

Tech Notes: Set gap at .025inch.