SUMAX Spark Plug Wires - Black - FLT 20033

Spark plug wires are a critical component in your ignition system, and inferior wires can cause misfires, fouled plugs, and poor engine performance. SUMAX Spark Plug Wires deliver superior conductivity and heat resistance, ensuring reliable spark delivery and engine efficiency across a wide range of operating conditions. With their Spiro-Pro core and high-temperature silicone construction, these wires maintain their integrity where standard carbon-core alternatives fail, giving you peace of mind whether you're on the track or cruising the street.

• Spiro-Pro core design
• 10x conductivity vs. carbon-core
• Extra-high-temperature silicone
• 600°F heat rating
• 3-4x longer lifespan
• Low-resistance construction
• Precut with terminals installed
• Plug and coil boots included
• Electronic ignition compatible
• Works with point-type systems
• Distinctive black finish
• Made in U.S.A.
• Bolt-on installation