Check the listing for details. Ton's 135* Ceramic 8mm Spark Plug Wire Kit Set High Temperature Silicone v8 HEI. Condition: New. Listed at 99.99 USD. Universal 8mm Spark plug wire DIY kit for High Energy Ignition (HEI) distributor Description:Your project car, hot rod, muscle car, import or any other engine ready to be wired up? These custom set of spark plug wires for your engine will stand out from the others at the show! Each kit comes with the spark plug end preassembled and distributor/coil end ready for you to cut to length and finish assembly. 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. 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 details8mm Silicone wire with 500 ohms resistance per foot - 52", 52", 45", 45", 35", 35", 33", 33", 36" coil wireHigh Quality terminals & Boots (8) - 45* angled ceramic spark plug boots (2000 degree rating) (10) - 90* right angle boots and terminals for HEI distributor/coil (1) - 90* right angle boot and terminal for external coil