Pro Power Direct Ignition Coil

MSD ignition's Multiple Spark Coils (MSC) will fit in place of the stock gen-III GM coils and connect directly to the factory connectors. Once installed, you'll have the power and performance of higher energy sparks, crowned with MSD's multiple spark discharge. Increased spark energy and voltage, along with multiple spark capabilities, help improve the combustion process of the fuel mixture to create an efficient burn. This results in improved throttle response, smooth idle and quick starts, plus increased high rpm performance. The MSC delivers up to three times the current of the stock coils. Plus, the coils fire multiple times.

This Part Fits:

Year	Make	Model	Submodel
2005-2007	Chevrolet	Corvette
2008-2009	Chevrolet	Corvette
2005-2006	Chevrolet	Silverado 1500 HD
2007	Chevrolet	Silverado 1500 HD Classic
2005-2006	Chevrolet	Silverado 2500 HD
2007	Chevrolet	Silverado 2500 HD Classic
2005-2006	Chevrolet	Silverado 3500
2007	Chevrolet	Silverado 3500 Classic
2005-2006	Chevrolet	SSR
2006	Chevrolet	Suburban 1500
2005-2006	Chevrolet	Suburban 2500
2006-2009	Chevrolet	Trailblazer
2005-2006	GMC	Sierra 1500 HD
2007	GMC	Sierra 1500 HD Classic
2005-2006	GMC	Sierra 2500 HD
2007	GMC	Sierra 2500 HD Classic
2005-2006	GMC	Sierra 3500
2007	GMC	Sierra 3500 Classic
2005-2006	GMC	Yukon
2005-2006	GMC	Yukon XL 1500
2005-2006	GMC	Yukon XL 2500