New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic

One Set Spark Plug Wire with JDMSPEED Brand 10.5mm Racing Spark Plug Wires Universal Set For SBC & BBC Chevrolet Engines Electronic Ignition HEI Plug Wires 90 Degree Boots on Both Ends Get more Spark to your Plugs with a set of Ignition Wires These 10.5mm wires feature high-temperature 100% pure silicone insulator outer layer! Spiral-Wound Copper Conductor has Extremely Low Resistance combined with extremely high EMI suppression 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. 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