Description

ACCEL 4040B, Spark Plug Wires, Super Stock, Spiral Core, 8mm, Blue, Set7mm And 8mm High Gloss Silicone Jacket450 F Rated Silicone JacketStainless Steel Plug TerminalsRFI Suppression For Street Driven ApplicationsCustom-fitUniversal And Import CoverageHigh-strength Fiberglass BraidConstructionPre And Post HEIVehiclesACCEL’s SuperStock 4000 series spark plug wire sets are designed to upgrade an OE ignition system for high-spark delivery levels for street driven applications. The 450 degree F rated silicone jacket is extruded over a tightly woven, rugged fiberglass braid. The braid is applied over high dielectric strength EPDM (Ethylene Propylene Diene Monomer) inner insulation for ignition wire performance that exceeds SAE specifications.