Holiday Sale NGK 3690 TR6IX Iridium IX Spark Plug (2 Step Colder) (Set of 8) :: 2010-2015 Camaro SS & 2005-2013 Corvette

Features: 2 Step Colder (LS Engines) Trivalent metal plating provides superior anti-corrosion and anti-seizing properties Corrugated ribs prevent flashover Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer Copper core aids in heat removal Triple seals prevent leakage     Shell: Thread Diameter: 14mm Thread Pitch: 1.25mm Seat Type: Tapered Reach: 18mm (.709″) Hex Size: 5/8″ (16mm) Terminal Type: Solid Overall Height: ISO Gap: .039″ (1.0mm)   Center Electrode: Material: Iridium Type: Fine Wire Size: 0.6mm Projection: Projected   Ground Electrode: Material: Nickel Type: Standard Shape: Taper Cut Quantity: 8   Specifications: Resistor: Yes Resistor Value: 5k Ohm Heat Range: 6 Torque Specs: Cast Iron: 10.8-18 lb. ft. Aluminum: 7.2-14.5 lb. ft.   Part Information: Brand: NGK/NTK Warranty: 60 Days Longevity: 50k Miles     NGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today’s high-tech, high performance engines.       Part Number: TR6IX 3690