8mm Black Pro Wire 90 Dg 70051

Reliable spark plug wire management is foundational to consistent ignition timing and peak engine performance, especially in high-RPM applications where stock wires fail prematurely. The 8mm Pro Wire delivers superior conductivity and heat resistance through its spiral core construction, ensuring clean signal delivery to your plugs lap after lap. Cut-to-fit design gives you flexibility to route wires cleanly through tight engine bays without compromising durability or EMI suppression.

• 8mm diameter core
• Spiral core construction
• 90-degree plug boots
• HEI/socket style
• Black insulation
• Cut-to-fit kit
• V8 application
• Complete wire set