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10mm Spark Plug Wires Compatible for Harley Davidson Big Twin 1999-2017 FXD Dyna FXST Softail TONS-99DYNA-10mm (Blue)

4.9 (4) Write Review
Free shipping on orders over $29.99

$18.95

$ 8 .99 $8.99

In Stock

About this item

  • 90 degree plug boots / straight coil boots
  • High Quality Terminals and Boots
  • 10mm Suppression core wire, 500 ohms / ft
  • Quality Ton's Performance 1 year warranty


Consists of one 8" and one 20" long wires pre-crimped. Great for replacement wire, relocation kits, new look, bobbers, scramblers, cafe racer etc. Fits factory coil location on 1999-2017 Harley-Davidson Big-Twin that has the coil mounted on the seat post. Built to meet or exceed OEM specifications. Great replacement for old worn out spark plug wires. Ton's Performance wires are built with a spiral wound alloy conductor with a high dielectric insulator, and 2 layers of silicone with final thickness of 10mm to protect against heat and tears. Ton's is one of very few companies that offers custom wires for many different applications in the aftermarket motorsports world.


Slo M.
Reviewed in the United States on January 19, 2025
Great 10mm wires
Customer
Reviewed in the United States on August 25, 2024
Nice color
Sharon Steffen
Reviewed in the United States on August 11, 2024
White lettering upside down when wires are installed
Andrew Flinchum
Reviewed in the United States on October 3, 2024
Look and fit great, fast shipping