<strong>Product Description: </strong><br> <br> 10.5mm High Performance Racing Spark Plug Wires<br> Universal Set For SBC & BBC Chevrolet Engines<br> Electronic Ignition HEI Plug Wires, 90 Degree HEI Style Boots on Distributor with Straight Spark Plug Boots<br> Get more Spark to your Plugs with a set of High Performance Ignition Wires<br> These 10.5mm wires feature high-temperature 100% pure silicone insulator outer layer! <br> Spiral-Wound Copper Conductor has Extremely Low Resistance combined with extremely high EMI suppression<br> These Performance wires deliver the highest possible energy to the spark plugs so that your ignition upgrades reach their full potential, without creating interference for onboard electronics. <br> The wires have a high dielectric strength insulator and heavy glass braid, topped with heavy-duty silicone jackets and high-temperature black boots to resist damage from heat and abrasion