Spark Plug - Premium Racing - 14 mm Thread - 12.7 mm Reach - Heat Range 12 - Tapered Seat - Non-Resistor - Each

Spark Plug - Premium Racing - 14 mm Thread - 12.7 mm Reach - Heat Range 14 - Tapered Seat - Non-Resistor - Each

Spark Plug - Premium Racing - 14 mm Thread - 12.7 mm Reach - Heat Range 15 - Tapered Seat - Resistor - Each

Spark Plug - Premium Racing - 14 mm Thread - 12.7 mm Reach - Heat Range 17 - Tapered Seat - Resistor - Each

Spark Plug - Premium Racing - 14 mm Thread - 19 mm Reach - Heat Range 10 - Gasket Seat - Non-Resistor - Each

Upgrade your racing performance with the Spark Plug Premium Racing from BRISK RACING SPARK PLUGS. This high-quality plug features a 14 mm thread and 19 mm reach, ensuring a perfect fit for your engine. With a heat range of 15 and a gasket seat design,...