| The NGK spark plug is superior to every other spark plug on the market. Nissan and Z Specialties both agree that you should only use NGK plugs in your z car. This plug is the BP6ES version which is the 30K mile spark plug for your 70-76 z. Note that the 75-76 California cars that have the EGR valve use the BP6ES-11 plug that is standard equipment on all 77-79 z's. Posted price is for a single spark plug. Takes 6 per car. We recommend using NGK spark plugs and NGK resistor plug wires. Plug gap for this model is .032 Last updated 04/11 | 
