Spark Plug Wires

Reliable spark plug wires are foundational to consistent ignition timing and engine performance—deteriorating wires lead to misfires, rough idle, and wasted fuel. The Ford Performance Universal 9mm Spark Plug Wire Set delivers OEM-quality construction...

A quality spark plug wire set is foundational to reliable ignition timing and consistent power delivery in your 5.0/5.8L V-8. The Ford Performance 9mm Blue Spark Plug Wire Set eliminates spark loss through its spiral core design while delivering the...

A quality plug wire set is fundamental to reliable ignition performance, and the Edelbrock Max Fire delivers consistent spark delivery with minimal signal loss across the RPM range. The spiral core construction reduces electromagnetic interference while...

Reliable spark plug wires are foundational to consistent ignition timing and engine performance—yet most universal sets force compromises on fitment or durability. The Edelbrock Max-Fire 22700 eliminates those trade-offs with a robust Kevlar core,...

Reliable spark plug wire sets are foundational to consistent engine performance and ignition reliability. The Performance Distributors D.U.I. Live Wires deliver spiral-core construction that resists crossfire and RFI (radio frequency interference),...

Reliable spark plug wires are foundational to consistent ignition timing and engine performance—especially on high-output small block Chevys where precise spark delivery directly impacts horsepower and throttle response. The Performance Distributors D.U...

Proper ignition delivery is critical to engine performance, and OEM spark plug wires often degrade under heat and vibration, causing misfires and power loss. The Performance Distributors D.U.I. Live Wires deliver consistent spark energy with minimal EMI...

A reliable ignition system is the foundation of consistent engine performance, and quality spark plug wires are essential to maintaining proper combustion timing and power delivery. The Performance Distributors D.U.I. Live Wires deliver superior signal...

Reliable spark plug wires are fundamental to consistent ignition timing and engine performance. The Performance Distributors D.U.I. Live Wires deliver dependable spark delivery with a spiral core design that minimizes electromagnetic...

Clean, reliable ignition is fundamental to consistent performance at the track or strip, and spark plug wire quality directly impacts combustion efficiency and engine response. This Allstar Performance wire set delivers the spiral core construction and...

Reliable spark plug wires are essential for consistent ignition timing and maximum power delivery in high-RPM racing applications. This Allstar Performance set delivers proven performance with a spiral core design that minimizes electromagnetic...

Spark plug wire quality directly impacts ignition reliability and engine performance—especially under the high heat and vibration of racing conditions. This Allstar Performance set is engineered to route cleanly under headers while maintaining signal...

A quality spark plug wire set is fundamental to reliable ignition performance, and this Allstar Performance universal set delivers the dependability you need for consistent combustion across all eight cylinders. The 8mm spiral core construction provides...

Reliable spark plug wires are foundational to consistent ignition performance, and cheap wire sets invite misfires, fouling, and unpredictable power delivery. The Allstar Performance Universal 8mm Spark Plug Wire Set delivers spiral-core construction...

Extreme 9000 Ceramic Wire SetSpark Plug Wire SetExtreme 9000 CeramicSpiral Core8 mmBlackFactory Style Ceramic Plug BootsGM 5.0 L / 5.7 LKit

Extreme 9000 Ceramic Wire Set SBC 75-86 UnderSpark Plug Wire SetExtreme 9000 CeramicSpiral Core8 mmBlack90 Degree Plug BootsHEI Style TerminalV8Kit

Extreme 9000 Ceramic Wire Set 135 DegreeSpark Plug Wire SetExtreme 9000 CeramicSpiral Core8 mmBlack135 Degree Plug BootsHEI / Socket StyleCut-To-FitV8Kit

Extreme 9000 Ceramic Wire Set 90 DegreeSpark Plug Wire SetExtreme 9000 CeramicSpiral Core8 mmBlack90 Degree Plug BootsHEi / Socket StyleCut-To-FitV8Kit

Extreme 9000 Ceramic Wire Set StraightSpark Plug Wire SetExtreme 9000 CeramicSpiral Core8 mmBlackStraight Plug BootsHEi / Socket StyleCut-To-FitV8Kit

A quality spark plug wire set is fundamental to reliable ignition performance, and the Moroso Ultra addresses the critical need for low-resistance, noise-free signal transmission in high-RPM Small Block Ford engines. Spiral core construction minimizes...