Feature●MADE FROM solid copper to ensure proper sealing & heat transfer●HELPS FINE TUNE YOUR MOTOR for maximum performance●LOCATES the spark plug electrode●DESIGNED FOR 14mm spark plugs with flat seat●SPECIFICATIONS: thicknesses: .043", .054", .064", 10 of each sizeDescription
Flat Seat Spark Plug Index Washers14mmThicknesses: .043", .054", .064"30/pkg = 10/sizeMade in the USA