NGK Standard Series Spark Plug AR6FS (8 Pack) for FORD P-500 1975-1975 6.6L/400

Engine V8, Engine Size 6.6L/400 Engine Family Ford Modified Trivalent metal plating provides superior anti-corrosion and anti-seizing properties. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer. Copper core aids in heat removal. Triple seals prevent leakage Sold In 8 Pack