SPARK PLUG WIRE SETS

ALL SPARK PLUGS MADE TODAY HAVE A RESISTANCE GAP BUILT INSIDE THE PLUG, MANDATED BY THE EPA, ORDERED BY THE FEDERAL GOVERNMENT. 

DENNY'S OWN HIGH-PERFORMANCE 8mm BLACK SPARK PLUG WIRE HAS A CARBON IMPREGNATED FIBERGLASS CENTER CORE WITH SPIRAL-WOUND STAINLESS STEEL ALLOY TO DELIVER THE HOTTEST SPARK & HIGHEST VOLTAGE POSSIBLE TO THE SPARK PLUGS.  400 OHM PER FOOT RESISTANCE, 600 DEGREES FAHRENHEIT PURE SILICONE OUTER JACKET PROTECTS AGAINST HEAT, FUEL, OIL & MOISTURE.  STAINLESS STEEL SNAP LOCK TERMINALS AND HEAVY-DUTY 500 DEGREE SILICONE BOOTS.

LIFETIME GUARANTEE TO ORIGINAL PURCHASER.