MSD - MSD Ignition Coil - GM LS Blaster Series - L-Series Truck Engine - Red - 8-Pack An adjustable mechanical advance mechanism

An adjustable mechanical advance mechanism is mounted on top of the shaft

Backed by Flowmaster's lifetime Limited Warranty

Seat - 38 Series - 16 in Wide - 20 Degree Layback - Requires Snap Cover - Aluminum - Natural - Each

If you are triggering an MSD 6 or 7-Series Ignition with its white wire or points terminal

Nitrogen Bottle Storage Bracket - Wall Mount - 7 in Diameter - Steel - Pair

MSD - MSD Ignition Coil - GM LS Blaster Series - L-Series Truck Engine - Red - 8-Pack An adjustable mechanical advance mechanismLooking 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.