Premium Marine Spark Plug Wire Set 

• Magnetic Suppression Core manufactured for your specific application.


• Kevlar^® core for maximum durability and long life


• Durable stainless steel wound conductor for maximum horsepower and engine performance


• Premium silicone jacketing and boots for the ultimate in high temperature protection


• Superior RFI suppression for the most sensitive electronic system


• Corrosion resistant stainless steel spark plug and distributor terminals for maximum conductivity


• OE style boots provide a sealed barrier against heat, dirt and moisture


• Thunderbolt type ignition

• Magnetic Suppression Core manufactured for your specific application.


• Kevlar^® core for maximum durability and long life


• Durable stainless steel wound conductor for maximum horsepower and engine performance


• Premium silicone jacketing and boots for the ultimate in high temperature protection


• Superior RFI suppression for the most sensitive electronic system


• Corrosion resistant stainless steel spark plug and distributor terminals for maximum conductivity


• OE style boots provide a sealed barrier against heat, dirt and moisture


• Thunderbolt type ignition

Application: Flagship, Indmar, Marine Power & Mastercraft - 454, 7.4L 8 cylinder, EST ignition. Mercruiser - 454 Hi Performance, 8 cylinder, Thunderbolt ignition

Sold: Each