Speedmaster PCE390.1009 Universal 90 Deg To 90 Deg Under Covers Female Black Spark Plug Wires Suit Fits Chevy

Speedmaster PCE390.1009 also known as PCE390.1009.01

Get more spark from your plugs with a set of Speedmaster ignition wires. These 10.5mm wires feature high-temperature 100% pure silicone insulator outer layer! Their spiral-wound copper conductor has extremely low resistance combined with extremely high EMI suppression. In plain terms, these 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 black silicone jackets and high-temperature black boots to resist damage from heat and abrasion.

• High-temperature 100% pure silicone insulator outer layer
• The spiral-wound copper conductor has extremely low resistance combined with extremely high EMI suppression

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