Engineered specifically for 2005 and newer GM LS2 LS3 and LS7 engines(Check coils visually before ordering). Reduces misfire and eliminates hesitation. ACCEL coils feature an advanced Bobbin technology, highly specialized silicone magnetic steel cores, along with optimized winding, resistance and turns ratios to deliver 10 - 15 percent more energy than the stock factory OEM coils. More energy equals a hotter spark that burns fuel more completely releasing all it's potential energy translating into better fuel economy and more power that you can feel. EMS Express Post for order over 2kg 5-10 days - Tracking information available to most countries.Registered Post for order under 2kg (7-21 days). The item "Accel SUPER IGNITION COIL X8 FOR HOLDEN CHEVY COMMODORE LS2 LS3 LS7 V8" is in sale since Friday, August 4, 2017. This item is in the category "Vehicle Parts & Accessories\Car & Truck Parts\Ignition Systems\Coils, Modules, Pickups". The seller is "npowershop" and is located in Brisbane, QLD. This item can be shipped worldwide.