MSD - 82638 - 1999-2007 GM L-Series Truck Engines - 10457730/19005218 Replacement - Heat Sink

Looking to replace your worn out LS coils with a more efficient upgrade? The new MSD Blaster LS Coil line is ideal for your modern GM muscle car or truck. The coils are designed as a bolt-in replacement yet have been thoroughly tested and detailed by our experienced engineering team.