Description:

8.5mm THICK WIRES with 100% PURE SILICONE insulating material.. 100% Pure Silicone Spark Plug Wire outer core with the ultimate in strength and heat resistance. Low Impedance Spiral Core for the Ultimate in Conductivity.. Wire Jacket is made of TC-1500-HS high strength Aerospace Silicone Rubber for Heat Resistance and durability. These wires will withstand 600 DEGREE OF HEAT!.