Sleeved Ceramic LS GM Gen 4 LS3 LS4 LS7 8mm spark plug wires

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  • Regular price $109.99

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Ceramic 8mm wires for Corvette / Camaro SS V8 GM Corvette '97-on, Truck '15-on, Camaro SS '16-on

These wires are designed to work with LS1 LS2 LS3 LS6 LS7 LT1 LT4 needing 2000*F High Temp Ceramic 45 degree ends. Ton's Performance wires are built with a spiral wound alloy conductor with a high dielectric insulator, fiberglass braid, followed by a 8mm silicone jacket to protect against heat and tears. Additional 17mm OD sleeve added for extra heat protection for up to 1300 degrees F. Ton's is one of very few companies that offers custom wires for many different applications in the aftermarket motorsports world. If you need a set of ready to install or universal wires for a custom built project, send us a message for more details.


  • 8mm Plug Wire Size within 17mm heat sleeve
  • Offers low 500 Ohms per foot resistance while maintaining very high noise suppression
  • Works great for those needing 45 degree ends to avoid header contact (9.5" length terminal to terminal, 10" overall length)
  • Ceramic spark plug boots for maximum protection from heat (up to 2000 degrees Fahrenheit)  Silicone high heat sleeve with fiberglass insulation