NGK Iridium IX Spark Plug XR5IX (8 Pack) for DODGE DART GTS 1968-1969 6.3L/383

Engine V8, Engine Size 6.3L/383 Engine Family Mopar big block B Fine wire Iridium center electrode ensures high durability and a consistently stable spark Iridium alloy has an extremely high melting point, perfect for today's high-performance engines Sold In 8 Pack