NGK Iridium IX Spark Plug UR5IX (8 Pack) for CHEVROLET K20 1985-1986 5.7L/350

Engine V8, Engine Size 5.7L/350 Engine Family Chevy small block Gen I 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 PackYou may also like NGK 5598 Laser Platinum Spark Plug (4 Pack) Fits select: 1999-2003 FORD F150, 2003-2007 FORD FOCUS.