Check the listing for details. Ton's 28" Red Silicone Spark plug wire 8MM KIT SUPPRESSION CORE Universal 90*. Condition: New. Listed at 9.99 USD. Universal Red 8mm silicone spark plug wireDescription: Your project car, hot rod, muscle car, import or any other engine ready to be wired up? 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 details. These premium wires come ready to cut to fit on your custom application. We also offer several other different colors and terminals so feel free to message us for availability! Great for replacement wire, cars, trucks, relocation kits, new look, bobbers, v-twins, choppers, cafe racer, scrambler etc. Simply cut to desired length and crimp the ends for you very own custom set of wires!(4) Black straight boots(2) High quality coil/distributor terminals(2) 90 degree spark plug terminals pre-installed28" Long Suppression core silicone wireApproximately 8mm or 5/16" diameterSold as kit