Moroso Spark Plug Indexing Washers

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Spark Plug Index Washers, Copper, Flat Seat, for 14mm Plugs, Sizes .043, .050, .064 in., Set of 30

Spark Plug Seat Style: Flat

Spark Plug Thread Size: 14mm

Washers Included: Yes

Washer Material: Copper

Washer Sizes (in): 0.043/0.054/0.064

Quantity: Sold as a kit.

These Moroso Spark Plug Indexing Washers are designed for use on all 14mm spark plugs. They include 30 washers with three thicknesses to choose from. Washers will correct the electrode placement on any plug and simplify the time-consuming task of spark plug indexing.