NGK - R5674-6
Spark Plug - NGK Racing - 14 mm Thread - 11 mm Reach - Tapered Seat - Stock Number 4449 - Non-Resistor - Each
NGK - R5674-6
Spark Plug - NGK Racing - 14 mm Thread - 11 mm Reach - Tapered Seat - Stock Number 4449 - Non-Resistor - Each