CR8EK - $7.46 - NGK CR8EK spark plug, alternative for 8V Stelvio Griso Norge NTX [CR8EK] : MG Cycle, Moto Guzzi Parts and Accessories available online at MGCycle.com
Ferrari - Spark Plug NGK PMR8B – Ferrari Parts Exchange
6 pc NGK Laser Platinum 6378 (PMR8B) Spark Plugs for 192637 Ignition Wire Secondary
NGK Laser Platinum Spark Plug PMR8B (12 Pack) for FERRARI ENZO BASE 2003-2004 6.0L/5998cc - Walmart.com