7.2L/440 Spark (8 NGK DODGE M300 for UR5IX Pack) IX 1974-1974 Plug Iridium

Engine V8, Engine Size 7.2L/440 Engine Family Mopar big block RB 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