About this product
Features & Benefits
10.4mm 409 Series wire sets provide continuous heat protection up to 600° Fahrenheit and 102,000 volts of dielectric strength making them a great choice for drag, circle track, off road and other high heat applications.
Race Fit wires arrive cut to exact length and fully terminated — boots and terminals installed on both ends, ready to drop straight in. Note that lengths are optimized for the chosen routing path; if you're running a fixed loom or an alternate wire path, fitment may vary.
- For LS Engines; sized for 11.75" truck headers
- Spark Plug Wire Lengths (inches): 8 cylinders - 11.75, 11.75, 11.75, 11.75, 11.75, 11.75, 11.75, 11.75
- 135° spark plug boot angle
- 10.4mm outer silicone jacket is rated up to 65K volts and heat resistant to 600° Fahrenheit
- Silicone inner core provides added heat protection and superior flexibility throughout its lifetime
- 350 ohms per foot
- Highly conductive helically wound core
- Superior RFI / EMI suppression for applications with CD or electronic ignitions, on board computers, stereos, or pit radios
- Taylor low profile Silicone Pro Boots
- Double spring lock spark plug terminals
Description supplied by Pertronix through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






